Mathematics

D.G. Matveev, I.Yu. Popov
Variational estimations of the eigenvalues for 3D quantum waveguides 6

166 responses to Mathematics


  1. Youre so cool! I dont suppose Ive learn anything like this before. So good to seek out any person with some original thoughts on this subject. realy thanks for starting this up. this website is something that’s wanted on the web, someone with slightly originality. useful job for bringing one thing new to the web!

  2. It’s really a cool and useful piece of information. I am glad that you just shared this useful info with us. Please keep us up to date like this. Thanks for sharing.

  3. I just couldn’t depart your web site before suggesting that I really enjoyed the usual information a person provide on your guests? Is gonna be back frequently to check up on new posts

  4. I visited a lot of website but I think this one has something special in it in it

  5. AlphaBites Male is a dietary supplement designed to support men’s health, especially in areas related to energy, stamina, libido, and overall vitality.

  6. Keep functioning ,great job!

  7. Hi my friend! I wish to say that this article is awesome, nice written and come with almost all significant infos. I would like to see more posts like this .

  8. What i do not realize is in reality how you are not actually much more well-preferred than you may be right now. You’re so intelligent. You recognize therefore considerably relating to this subject, produced me for my part imagine it from numerous varied angles. Its like men and women are not involved except it is one thing to accomplish with Lady gaga! Your own stuffs great. At all times take care of it up!

  9. Do you have a spam issue on this website; I also am a blogger, and I was wanting to know your situation; we have developed some nice methods and we are looking to trade strategies with others, why not shoot me an email if interested.

  10. You made some respectable points there. I regarded on the internet for the problem and found most people will associate with with your website.

  11. Hiya, I am really glad I have found this information. Nowadays bloggers publish just about gossips and internet and this is really irritating. A good site with exciting content, that’s what I need. Thank you for keeping this website, I’ll be visiting it. Do you do newsletters? Cant find it.

  12. You can certainly see your expertise within the paintings you write. The arena hopes for more passionate writers such as you who are not afraid to say how they believe. All the time go after your heart.

  13. I’d incessantly want to be update on new posts on this website , saved to favorites! .

  14. I discovered your blog site on google and check a few of your early posts. Continue to keep up the very good operate. I just additional up your RSS feed to my MSN News Reader. Seeking forward to reading more from you later on!…

  15. Hello just wanted to give you a quick heads up and let you know a few of the images aren’t loading properly. I’m not sure why but I think its a linking issue. I’ve tried it in two different browsers and both show the same outcome.

  16. What’s Taking place i am new to this, I stumbled upon this I have discovered It absolutely helpful and it has helped me out loads. I hope to give a contribution & assist other customers like its aided me. Good job.

  17. Very interesting info!Perfect just what I was searching for!

  18. It¦s actually a nice and useful piece of info. I am happy that you simply shared this useful info with us. Please keep us up to date like this. Thanks for sharing.

  19. An impressive share, I just given this onto a colleague who was doing a little analysis on this. And he in fact bought me breakfast because I found it for him.. smile. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and love reading more on this topic. If possible, as you become expertise, would you mind updating your blog with more details? It is highly helpful for me. Big thumb up for this blog post!

  20. Hey very nice web site!! Man .. Beautiful .. Amazing .. I will bookmark your web site and take the feeds also…I am happy to find numerous useful information here in the post, we need develop more strategies in this regard, thanks for sharing. . . . . .

  21. It’s hard to find knowledgeable people on this topic, but you sound like you know what you’re talking about! Thanks

  22. Its such as you read my mind! You seem to know a lot about this, such as you wrote the e book in it or something. I believe that you simply can do with a few percent to drive the message home a bit, however other than that, that is wonderful blog. A great read. I’ll definitely be back.

  23. Good – I should definitely pronounce, impressed with your site. I had no trouble navigating through all the tabs and related info ended up being truly easy to do to access. I recently found what I hoped for before you know it in the least. Quite unusual. Is likely to appreciate it for those who add forums or anything, site theme . a tones way for your customer to communicate. Nice task..

  24. I conceive this site has got some real great info for everyone. “Anger makes dull men witty, but it keeps them poor.” by Francis Bacon.

  25. Thanks for all your efforts that you have put in this. very interesting info .

  26. Its fantastic as your other blog posts : D, regards for putting up. “The rewards for those who persevere far exceed the pain that must precede the victory.” by Ted W. Engstrom.

  27. Thanks for the auspicious writeup. It actually was once a enjoyment account it. Look complicated to more introduced agreeable from you! However, how can we keep in touch?

  28. You really make it seem really easy together with your presentation however I in finding this topic to be actually one thing which I feel I would never understand. It seems too complicated and extremely broad for me. I’m having a look forward in your subsequent publish, I will attempt to get the grasp of it!

  29. I’m still learning from you, but I’m improving myself. I definitely love reading all that is written on your site.Keep the tips coming. I enjoyed it!

  30. Have you ever thought about including a little bit more than just your articles? I mean, what you say is fundamental and everything. But imagine if you added some great pictures or videos to give your posts more, “pop”! Your content is excellent but with pics and video clips, this website could definitely be one of the best in its niche. Wonderful blog!

  31. Great write-up, I am regular visitor of one’s website, maintain up the nice operate, and It is going to be a regular visitor for a lengthy time.

  32. I simply couldn’t leave your website prior to suggesting that I extremely loved the usual information an individual supply in your guests? Is going to be back continuously in order to investigate cross-check new posts

  33. I enjoy the efforts you have put in this, thanks for all the great articles.

  34. Pretty! This was a really wonderful post. Thank you for your provided information.

  35. I’m very happy to read this. This is the kind of manual that needs to be given and not the random misinformation that’s at the other blogs. Appreciate your sharing this greatest doc.

  36. I’m no longer sure the place you are getting your info, however good topic. I needs to spend a while finding out more or working out more. Thanks for excellent info I used to be on the lookout for this information for my mission.

  37. Hi! Quick question that’s totally off topic. Do you know how to make your site mobile friendly? My website looks weird when viewing from my apple iphone. I’m trying to find a template or plugin that might be able to correct this issue. If you have any suggestions, please share. Thanks!

  38. I’ve been absent for a while, but now I remember why I used to love this web site. Thanks , I¦ll try and check back more often. How frequently you update your website?

  39. You could certainly see your enthusiasm in the work you write. The sector hopes for more passionate writers like you who are not afraid to mention how they believe. At all times go after your heart.

  40. I am no longer sure where you are getting your information, but good topic. I needs to spend some time learning more or understanding more. Thank you for wonderful information I was looking for this information for my mission.

  41. We are a gaggle of volunteers and opening a brand new scheme in our community. Your web site offered us with valuable info to work on. You’ve done an impressive activity and our whole neighborhood will be grateful to you.

  42. Undeniably believe that which you stated. Your favorite reason seemed to be on the internet the easiest factor to be aware of. I say to you, I certainly get irked at the same time as folks consider issues that they plainly do not know about. You controlled to hit the nail upon the highest and also defined out the entire thing with no need side effect , folks could take a signal. Will probably be again to get more. Thank you

  43. Appreciating the persistence you put into your website and detailed information you present. It’s nice to come across a blog every once in a while that isn’t the same unwanted rehashed information. Great read! I’ve bookmarked your site and I’m adding your RSS feeds to my Google account.

  44. There is noticeably a bundle to know about this. I assume you made sure good points in features also.

  45. I’m not positive where you are getting your information, but good topic. I must spend some time studying more or working out more. Thanks for magnificent info I used to be searching for this info for my mission.

  46. This is a topic close to my heart cheers, where are your contact details though?

  47. My brother suggested I might like this web site. He used to be totally right. This post truly made my day. You can not consider just how so much time I had spent for this info! Thank you!

  48. It’s arduous to find educated folks on this matter, however you sound like you recognize what you’re talking about! Thanks

  49. You really make it seem so easy with your presentation but I find this topic to be actually something that I think I would never understand. It seems too complex and very broad for me. I am looking forward for your next post, I will try to get the hang of it!

  50. Hmm is anyone else having problems with the pictures on this blog loading? I’m trying to figure out if its a problem on my end or if it’s the blog. Any suggestions would be greatly appreciated.

  51. Just desire to say your article is as astounding. The clearness in your post is just cool and i can assume you’re an expert on this subject. Fine with your permission let me to grab your RSS feed to keep up to date with forthcoming post. Thanks a million and please keep up the gratifying work.

  52. Very interesting information!Perfect just what I was looking for!

  53. I’m impressed, I have to say. Actually rarely do I encounter a weblog that’s each educative and entertaining, and let me tell you, you’ve got hit the nail on the head. Your concept is excellent; the difficulty is one thing that not sufficient persons are speaking intelligently about. I am very completely happy that I stumbled across this in my search for something regarding this.

  54. I have recently started a site, the info you offer on this website has helped me greatly. Thanks for all of your time & work.

  55. Very nice design and good subject material, practically nothing else we need : D.

  56. I will right away seize your rss feed as I can’t find your e-mail subscription link or newsletter service. Do you have any? Kindly allow me know in order that I may subscribe. Thanks.

  57. Hiya, I’m really glad I’ve found this information. Nowadays bloggers publish only about gossips and internet and this is actually irritating. A good blog with interesting content, that is what I need. Thanks for keeping this website, I will be visiting it. Do you do newsletters? Can’t find it.

  58. I went over this website and I conceive you have a lot of excellent info , bookmarked (:.

  59. Can I simply say what a relief to find somebody who truly is aware of what theyre speaking about on the internet. You positively know how to deliver an issue to mild and make it important. Extra folks have to learn this and perceive this aspect of the story. I cant consider youre no more well-liked because you undoubtedly have the gift.

  60. I’ve been surfing online more than 3 hours today, yet I never found any interesting article like yours. It’s pretty worth enough for me. In my opinion, if all site owners and bloggers made good content as you did, the web will be much more useful than ever before.

  61. Great ?V I should certainly pronounce, impressed with your site. I had no trouble navigating through all the tabs as well as related info ended up being truly easy to do to access. I recently found what I hoped for before you know it at all. Reasonably unusual. Is likely to appreciate it for those who add forums or something, web site theme . a tones way for your customer to communicate. Nice task..

  62. Hey There. I discovered your weblog the usage of msn. This is an extremely neatly written article. I’ll make sure to bookmark it and return to read more of your useful info. Thanks for the post. I’ll definitely comeback.

  63. Outstanding post however I was wanting to know if you could write a litte more on this subject? I’d be very grateful if you could elaborate a little bit more. Thank you!

  64. Great – I should definitely pronounce, impressed with your web site. I had no trouble navigating through all tabs and related info ended up being truly easy to do to access. I recently found what I hoped for before you know it in the least. Quite unusual. Is likely to appreciate it for those who add forums or anything, web site theme . a tones way for your client to communicate. Nice task..

  65. It¦s actually a great and helpful piece of information. I am happy that you shared this useful information with us. Please keep us up to date like this. Thanks for sharing.

  66. I like your writing style truly enjoying this website .

  67. Hello! I know this is kinda off topic but I’d figured I’d ask. Would you be interested in exchanging links or maybe guest writing a blog article or vice-versa? My website covers a lot of the same subjects as yours and I feel we could greatly benefit from each other. If you happen to be interested feel free to shoot me an email. I look forward to hearing from you! Awesome blog by the way!

  68. My brother suggested I might like this web site. He used to be totally right. This post truly made my day. You can not consider just how a lot time I had spent for this information! Thanks!

  69. Having read this I thought it was very informative. I appreciate you taking the time and effort to put this article together. I once again find myself spending way to much time both reading and commenting. But so what, it was still worth it!

  70. I really appreciate this post. I’ve been looking everywhere for this! Thank goodness I found it on Bing. You’ve made my day! Thank you again!

  71. Those are yours alright! . We at least need to get these people stealing images to start blogging! They probably just did a image search and grabbed them. They look good though!

  72. Some truly nice and useful info on this internet site, too I believe the design and style contains superb features.

  73. I think other site proprietors should take this website as an model, very clean and wonderful user genial style and design, let alone the content. You’re an expert in this topic!

  74. Hey there, You have done an excellent job. I’ll certainly digg it and personally suggest to my friends. I am confident they will be benefited from this web site.

  75. Some truly interesting information, well written and broadly user pleasant.

  76. I got what you mean ,saved to my bookmarks, very decent web site.

  77. I love your writing style truly enjoying this web site.

  78. Perfect piece of work you have done, this site is really cool with fantastic information.

  79. Thanks for some other informative site. The place else may I am getting that type of info written in such a perfect way? I have a mission that I am simply now working on, and I’ve been on the look out for such information.

  80. Thanks for any other magnificent post. Where else may just anyone get that type of information in such an ideal means of writing? I’ve a presentation next week, and I am at the search for such info.

  81. Hi there, simply was aware of your blog via Google, and found that it is really informative. I’m going to be careful for brussels. I will be grateful when you proceed this in future. A lot of other people might be benefited from your writing. Cheers!

  82. I discovered your blog site on google and check a few of your early posts. Continue to keep up the very good operate. I just additional up your RSS feed to my MSN News Reader. Seeking forward to reading more from you later on!…

  83. It’s truly a great and helpful piece of information. I am happy that you shared this useful info with us. Please stay us up to date like this. Thanks for sharing.

  84. Precisely what I was looking for, thanks for putting up.

  85. Hello! I know this is somewhat off topic but I was wondering which blog platform are you using for this website? I’m getting sick and tired of WordPress because I’ve had problems with hackers and I’m looking at options for another platform. I would be great if you could point me in the direction of a good platform.

  86. Respect to article author, some fantastic selective information.

  87. Thanks for some other excellent post. Where else may anybody get that type of information in such an ideal manner of writing? I’ve a presentation subsequent week, and I am on the look for such information.

  88. Good post and right to the point. I am not sure if this is really the best place to ask but do you people have any ideea where to get some professional writers? Thx :)

  89. There are actually loads of particulars like that to take into consideration. That is a great point to convey up. I offer the thoughts above as normal inspiration but clearly there are questions like the one you deliver up where crucial factor will probably be working in sincere good faith. I don?t know if finest practices have emerged around issues like that, but I’m positive that your job is clearly identified as a good game. Each boys and girls feel the influence of just a second’s pleasure, for the remainder of their lives.

  90. I like this post, enjoyed this one appreciate it for posting. “The universe is not hostile, nor yet is it unfriendly. It is simply indifferent.” by John Andrew Holmes.

  91. This web site is really a walk-through for all of the info you wanted about this and didn’t know who to ask. Glimpse here, and you’ll definitely discover it.

  92. Someone necessarily help to make severely articles I might state. That is the first time I frequented your website page and to this point? I amazed with the research you made to make this actual publish incredible. Excellent task!

  93. I?¦ve recently started a website, the information you provide on this website has helped me tremendously. Thanks for all of your time & work.

  94. WONDERFUL Post.thanks for share..extra wait .. …

  95. I really appreciate this post. I have been looking everywhere for this! Thank goodness I found it on Bing. You’ve made my day! Thanks again!

  96. What i do not understood is in reality how you’re now not really a lot more well-liked than you may be right now. You are so intelligent. You know therefore significantly in the case of this matter, made me for my part imagine it from so many varied angles. Its like men and women aren’t fascinated unless it’s something to do with Woman gaga! Your personal stuffs excellent. Always care for it up!

  97. Real great visual appeal on this website , I’d value it 10 10.

  98. I really like your writing style, great info , regards for posting : D.

  99. Keep functioning ,impressive job!

  100. Hey, you used to write excellent, but the last few posts have been kinda boring… I miss your great writings. Past few posts are just a little out of track! come on!

  101. This is a very good tips especially to those new to blogosphere, brief and accurate information… Thanks for sharing this one. A must read article.

  102. Hey would you mind letting me know which webhost you’re utilizing? I’ve loaded your blog in 3 completely different web browsers and I must say this blog loads a lot quicker then most. Can you suggest a good web hosting provider at a fair price? Kudos, I appreciate it!

  103. What i do not understood is actually how you’re not actually much more well-liked than you might be right now. You’re very intelligent. You realize thus significantly relating to this subject, made me personally consider it from so many varied angles. Its like women and men aren’t fascinated unless it’s one thing to accomplish with Lady gaga! Your own stuffs nice. Always maintain it up!

  104. Hello! I just would like to give a huge thumbs up for the great info you have here on this post. I will be coming back to your blog for more soon.

  105. This is a topic close to my heart cheers, where are your contact details though?

  106. Merely a smiling visitant here to share the love (:, btw outstanding design and style. “Reading well is one of the great pleasures that solitude can afford you.” by Harold Bloom.

  107. Very good written information. It will be supportive to anybody who employess it, as well as me. Keep up the good work – i will definitely read more posts.

  108. Sweet site, super design and style, real clean and employ genial.

  109. I couldn’t resist commenting

  110. This web site is really a walk-through for all of the info you wanted about this and didn’t know who to ask. Glimpse here, and you’ll definitely discover it.

  111. I truly appreciate this post. I¦ve been looking everywhere for this! Thank goodness I found it on Bing. You have made my day! Thanks again

  112. obviously like your web-site but you need to take a look at the spelling on quite a few of your posts. Many of them are rife with spelling issues and I in finding it very bothersome to tell the reality then again I will certainly come back again.

  113. Hello, Neat post. There’s an issue together with your web site in internet explorer, might test thisK IE still is the marketplace leader and a huge element of other people will leave out your fantastic writing because of this problem.

  114. There is visibly a bunch to identify about this. I think you made some nice points in features also.

  115. I conceive you have mentioned some very interesting points, regards for the post.

  116. I am glad to be one of several visitors on this outstanding site (:, regards for putting up.

  117. Some truly interesting details you have written.Aided me a lot, just what I was looking for : D.

  118. This really answered my problem, thank you!

  119. I’d constantly want to be update on new content on this site, saved to bookmarks! .

  120. I like this blog so much, saved to fav. “American soldiers must be turned into lambs and eating them is tolerated.” by Muammar Qaddafi.

  121. he blog was how do i say it… relevant, finally something that helped me. Thanks

  122. Somebody essentially help to make seriously posts I would state. This is the very first time I frequented your website page and thus far? I surprised with the research you made to make this particular publish incredible. Great job!

  123. Hey there! Would you mind if I share your blog with my zynga group? There’s a lot of people that I think would really appreciate your content. Please let me know. Thanks

  124. I love it when people come together and share opinions, great blog, keep it up.

  125. I haven?¦t checked in here for a while because I thought it was getting boring, but the last few posts are good quality so I guess I will add you back to my daily bloglist. You deserve it my friend :)

  126. I genuinely treasure your piece of work, Great post.

  127. Thanks, I’ve recently been searching for info about this subject for ages and yours is the best I have came upon till now. But, what concerning the bottom line? Are you sure about the source?

  128. I like what you guys are up also. Such smart work and reporting! Carry on the superb works guys I have incorporated you guys to my blogroll. I think it’ll improve the value of my website :)

  129. I am continually searching online for tips that can facilitate me. Thank you!

  130. I?¦ve learn some excellent stuff here. Certainly price bookmarking for revisiting. I surprise how so much effort you put to make this sort of magnificent informative site.

  131. Hi there this is kind of of off topic but I was wanting to know if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding experience so I wanted to get advice from someone with experience. Any help would be greatly appreciated!

  132. very nice submit, i actually love this website, keep on it

  133. Have you ever thought about writing an e-book or guest authoring on other blogs? I have a blog centered on the same information you discuss and would love to have you share some stories/information. I know my viewers would appreciate your work. If you are even remotely interested, feel free to send me an e-mail.

  134. I truly appreciate this post. I have been looking everywhere for this! Thank goodness I found it on Bing. You’ve made my day! Thx again

  135. I would like to thnkx for the efforts you have put in writing this website. I am hoping the same high-grade web site post from you in the upcoming also. Actually your creative writing abilities has inspired me to get my own site now. Really the blogging is spreading its wings rapidly. Your write up is a great example of it.

  136. Hi there very nice blog!! Man .. Excellent .. Superb .. I’ll bookmark your site and take the feeds additionally?KI am happy to find a lot of useful information right here in the put up, we want work out more techniques on this regard, thanks for sharing. . . . . .

  137. Thank you for the auspicious writeup. It in fact was a amusement account it. Look advanced to far added agreeable from you! However, how can we communicate?

  138. Hi my friend! I wish to say that this article is amazing, nice written and include approximately all significant infos. I would like to see extra posts like this .

  139. Perfectly composed subject material, thanks for entropy.

  140. Some truly quality blog posts on this site, bookmarked.

  141. When I originally commented I clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there any way you can remove me from that service? Thanks!

  142. Can I just say what a reduction to find somebody who truly knows what theyre talking about on the internet. You definitely know how you can convey an issue to gentle and make it important. More people must read this and perceive this aspect of the story. I cant imagine youre not more widespread because you definitely have the gift.

  143. Heya i’m for the primary time here. I came across this board and I find It truly helpful & it helped me out much. I’m hoping to provide something again and aid others such as you helped me.

  144. I do not even know how I ended up here, but I thought this post was good. I do not know who you are but certainly you’re going to a famous blogger if you aren’t already ;) Cheers!

  145. I am just writing to make you know what a exceptional encounter my wife’s girl gained browsing the blog. She even learned numerous things, including how it is like to possess a marvelous teaching spirit to have the rest smoothly know various advanced things. You really exceeded my expectations. Many thanks for churning out the interesting, trusted, informative and as well as unique tips on the topic to Mary.

  146. Thank you, I have just been looking for information about this topic for ages and yours is the best I have found out till now. But, what concerning the bottom line? Are you sure in regards to the supply?

  147. You have observed very interesting points! ps nice site.

  148. Thanks for any other wonderful post. Where else may anyone get that type of information in such a perfect approach of writing? I have a presentation subsequent week, and I am on the look for such information.

  149. I got what you mean ,saved to fav, very nice website .

  150. Fantastic website. Lots of helpful info here. I am sending it to a few buddies ans additionally sharing in delicious. And obviously, thank you in your sweat!

  151. I like the efforts you have put in this, thank you for all the great posts.

  152. Hello, I think your website might be having browser compatibility issues. When I look at your blog site in Chrome, it looks fine but when opening in Internet Explorer, it has some overlapping. I just wanted to give you a quick heads up! Other then that, wonderful blog!

  153. I like what you guys are usually up too. This type of clever work and exposure! Keep up the excellent works guys I’ve included you guys to my own blogroll.

  154. excellent points altogether, you simply gained a brand new reader. What would you recommend in regards to your post that you made some days ago? Any positive?

  155. I’d always want to be update on new articles on this web site, saved to favorites! .

  156. I like what you guys are up too. Such intelligent work and reporting! Carry on the superb works guys I have incorporated you guys to my blogroll. I think it will improve the value of my web site :)

  157. Great web site. A lot of useful info here. I¦m sending it to some friends ans also sharing in delicious. And obviously, thank you to your effort!

  158. I conceive this site has very superb pent content material content.

  159. I just couldn’t go away your web site prior to suggesting that I really enjoyed the standard information a person supply on your guests? Is going to be again frequently to inspect new posts

  160. It is perfect time to make some plans for the future and it is time to be happy. I’ve read this post and if I could I want to suggest you few interesting things or tips. Maybe you can write next articles referring to this article. I desire to read even more things about it!

Leave a Reply

Your email address will not be published.

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>