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| Issue | Title | |
| Vol 15, No 5 (2024) | Inverse source problem for the subdiffusion equation with edge-dependent order of time-fractional derivative on the metric star graph | Abstract PDF (Eng) similar documents |
| Zarifboy A Sobirov, Ariukhan A. Turemuratova | ||
| "... . The direct and inverse problems are transformed into operator equations to derive solutions. The uniqueness ..." | ||
| Vol 12, No 2 (2021) | Nanostructured tetragonal crystal NdVO4 for the detection of liquefied petroleum gas | Abstract PDF (Eng) similar documents |
| D. R. Kamble, S. V. Bangale, S. R. Bamane | ||
| "... Semiconductive nanometer-sized NdVO4 was synthesized by a solution combustion reaction of Nd(NO3)3 ..." | ||
| Vol 14, No 4 (2023) | A model of charged particle on the flat Mobius strip in a magnetic field | Abstract PDF (Eng) similar documents |
| I. Y. Popov | ||
| "... The spectral problem for the Schrodinger operator with a magnetic field on the flat M ¨ obius ..." | ||
| Vol 13, No 2 (2022) | On the discrete spectrum of a quantum waveguide with Neumann windows in presence of exterior field | Abstract PDF (Eng) similar documents |
| A. S. Bagmutov, H. . Najar, I. F. Melikhov, I. Y. Popov | ||
| Vol 12, No 5 (2021) | Bound states for Laplacian perturbed by varying potential supportedby line in R3 | Abstract PDF (Eng) similar documents |
| A. S. Bagmutov | ||
| Vol 12, No 4 (2021) | Dirac operator with different potentials on edges of quantum graph: resonance asymptotics | Abstract PDF (Eng) similar documents |
| A. G. Belolipetskaia, I. Y. Popov | ||
| "... Asymptotics of resonances for the Dirac operator with different potentials on edges of a quantum ..." | ||
| Vol 14, No 5 (2023) | On the spectrum of the two-particle Schrödinger operator with point potential: one dimensional case | Abstract PDF (Eng) similar documents |
| U. N. Kuljanov | ||
| "... interactions is considered. The corresponding Schrödinger operator (energy operator) h" depending ..." | ||
| Vol 14, No 5 (2023) | On the discrete spectrum of the Schrödinger operator using the 2+1 fermionic trimer on the lattice | Abstract PDF (Eng) similar documents |
| A. M. Khalkhuzhaev, I. A. Khujamiyorov | ||
| "... We consider the three-particle discrete Schrödinger operator H; (K); K 2 T3, associated ..." | ||
| Vol 13, No 4 (2022) | Comparison of Gaussian and vortex beams in free-space QKD with phase encoding in turbulent atmosphere | Abstract PDF (Eng) similar documents |
| I. A. Adam, D. A. Yashin, D. A. Kargina, B. A. Nasedkin | ||
| Vol 13, No 3 (2022) | Spectral gaps for star-like quantum graph and for two coupled rings | Abstract PDF (Eng) similar documents |
| I. V. Blinova, A. I. Popov, A. A. Bosova | ||
| "... the second and the rst eigenvalues of the free Schro¨ dinger operator, is studied. The dependence of the gap ..." | ||
| Vol 13, No 3 (2022) | Ladder operators approach to representation classi cation problem for Jordan-Schwinger image of su(2) algebra | Abstract PDF (Eng) similar documents |
| G. V. Tushavin, E. V. Zaitseva, A. I. Trifanov | ||
| "... The eigenvalues of the complete commuting set of self-adjoint operators determine the classi ..." | ||
| Vol 15, No 2 (2024) | Mathematical model of weakly coupled spherical resonator chains under the influence of external magnetic field | Abstract PDF (Eng) similar documents |
| A. S. Melikhova, A. I. Popov, I. V. Blinova, I. Y. Popov | ||
| "... The Schrödinger operators with constant magnetic field in a bent chain and Y-type chain of coupled ..." | ||
| Vol 13, No 1 (2022) | Asymptotic analysis of a planar waveguide perturbed by a non periodic perforation | Abstract PDF (Eng) similar documents |
| G. Cardone, T. Durante | ||
| "... We consider a general second order elliptic operator in a planar waveguide perforated by small ..." | ||
| Vol 13, No 6 (2022) | Spin Boltzmann machine | Abstract PDF (Eng) similar documents |
| I. S. Lobanov | ||
| Vol 11, No 4 (2020) | Positive fixed points of Lyapunov operator | Abstract PDF (Eng) similar documents |
| R. N. Ganikhodjaev, R. R. Kucharov, K. A. Aralova | ||
| Vol 15, No 6 (2024) | Some conditions for the existence of 4-periodic solutions in non-homogeneous differential equations involving piecewise alternately advanced and retarded arguments | Abstract PDF (Eng) similar documents |
| Kuo-Shou Chiu, F. Cordova-Lepe | ||
| "... The manuscript introduces a method to characterize 4-periodic solutions in first-order non ..." | ||
| Vol 13, No 6 (2022) | Formation of nanocrystalline particles on the basis of La2(Ni,Mn,Fe)2O6 variable composition phases having a structure of double perovskite under conditions of solution combustion | Abstract PDF (Eng) similar documents |
| D. D. Averkiev, L. L. Larina, O. I. Shevaleevskiy, O. V. Almjasheva | ||
| Vol 11, No 6 (2020) | Structure of nanoparticles in the ZrO2–Y2O3 system, as obtained under hydrothermal conditions | Abstract PDF (Eng) similar documents |
| A. I. Shuklina, A. V. Smirnov, B. A. Fedorov, S. A. Kirillova, O. V. Almjasheva | ||
| "... conditions the structure of the nanocrystals based on ZrO2(Y2O3) solid solution includes water, its content ..." | ||
| Vol 13, No 3 (2022) | Assessment of structural changes in proteins and surrounding water molecules in solution according to SAXS and MD data | Abstract PDF (Eng) similar documents |
| A. V. Smirnov, A. M. Semenov, Yu. B. Porozov, B. A. Fedorov | ||
| "... The SASPAR program for calculation of SAXS of proteins in solution uses trajectories of molecular ..." | ||
| Vol 14, No 1 (2023) | Exact irregular solutions to radial Schrödinger equation for the case of hydrogen-like atoms | Abstract PDF (Eng) similar documents |
| C. Parkash, W. C. Parke, P. Singh | ||
| "... of the two linearly independent solutions of a large class of second order ordinary linear differential ..." | ||
| Vol 13, No 3 (2022) | Conditions for the existence of bound states of a two-particle Hamiltonian on a three-dimensional lattice | Abstract PDF (Eng) similar documents |
| M. I. Muminov, A. M. Khurramov, I. N. Bozorov | ||
| "... of the two-particle Schrödinger operator hμ(k), k∈T3, μ∈R associated to the Hamiltonian h, are studied ..." | ||
| Vol 15, No 2 (2024) | Photon antibunching in sixth harmonic generation | Abstract PDF (Eng) similar documents |
| Rupesh Singh, Dilip Kumar Giri | ||
| Vol 15, No 4 (2024) | The point spectrum of the three-particle Schr ¨odinger operator for a system comprising two identical bosons and one fermion on Z. | Abstract PDF (Eng) similar documents |
| Z. I. Muminov, V. U. Aktamova | ||
| "... potentials. We investigate the point spectrum of the three-particle discrete Schrödinger operator H(K), K ∈ T ..." | ||
| Vol 15, No 1 (2024) | Non-compact perturbation of the spectrum of multipliers given by a special form | Abstract PDF (Eng) similar documents |
| R. R. Kucharov, T. M. Tuxtamurodova | ||
| "... ) for perturbation with non-compact partially integral operators is studied. In addition, the existence of resonance ..." | ||
| Vol 12, No 2 (2021) | Non-compact perturbations of the spectrum of multipliers given with functions | Abstract PDF (Eng) similar documents |
| R. R. Kucharov, R. R. Khamraeva | ||
| "... f (x, y) for perturbation with partial integral operators in the spaces L2 [0, 1]2 is studied ..." | ||
| Vol 12, No 6 (2021) | Monotonicity of the eigenvalues of the two-particle Schrӧdinger operator on a lattice | Abstract PDF (Eng) similar documents |
| J. I. Abdullaev, A. M. Khalkhuzhaev, L. S. Usmonov | ||
| "... We consider the two-particle Schrodinger operator¨ H(k), (k∈T3 ≡ (−π,π]3 is the total ..." | ||
| Vol 14, No 5 (2023) | Growth of nanotextured thin films of GaInAsP and GaInAsSbBi solid solutions on GaP substrates by pulsed laser deposition | Abstract PDF (Eng) similar documents |
| A. S. Pashchenko, O. V. Devitsky, L. S. Lunin, M. L. Lunina, O. S. Pashchenko, E. M. Danilina | ||
| "... GaInAsP and GaInAsSbBi solid solutions were grown on GaP (111) substrates by pulsed laser ..." | ||
| Vol 15, No 6 (2024) | Phase formation and thermal analysis in the LaPO4–GdPO4–H2O system | Abstract PDF (Eng) similar documents |
| M. O. Enikeeva, K. A. Zhidomorova, D. P. Danilovich, V. N. Nevedomskiy, O. V. Proskurina, V. V. Gusarov | ||
| Vol 15, No 6 (2024) | Solution combustion approach to the phase pure nanocrystalline lithium ferrite (Li0.5Fe2.5O4) with spinel structure and magnetically soft behavior | Abstract PDF (Eng) similar documents |
| K. D. Martinson, V. I. Popkov | ||
| "... Lithium ferrite nanoparticles (Li0.5Fe2.5O4) were synthesized via the solution combustion method ..." | ||
| Vol 15, No 2 (2024) | Numerical model of temperature-dependent thermal conductivity in M1−x Rx F2+x heterovalent solid solution nanocomposites where M stands for alkaline-earth metals and R for rare-earth metals | Abstract PDF (Eng) similar documents |
| P. A. Popov, A. V. Shchelokov, P. P. Fedorov | ||
| "... +x heterovalent solid solutions where M stands for alkaline-earth metals and R for rare-earth metals ..." | ||
| Vol 15, No 1 (2024) | Existence and uniqueness theorem for a weak solution of fractional parabolic problem by the Rothe method | Abstract PDF (Eng) similar documents |
| Y. Bekakra, A. Bouziani | ||
| "... This paper aims to study the existence and uniqueness of a weak solution for the boundary value ..." | ||
| Vol 13, No 5 (2022) | On existence conditions for periodic solutions to a differential equation with constant argument | Abstract PDF (Eng) similar documents |
| M. I. Muminov, T. A. Radjabov | ||
| "... equation with the initial condition has the unique solution. We obtain the sufficient conditions ..." | ||
| Vol 11, No 5 (2020) | Synthesis of nanostructured hollow microspheres of vanadium (III, V) oxides | Abstract PDF (Eng) similar documents |
| E. V. Vladimirova, O. I. Gyrdasova, A. V. Dmitriev | ||
| "... of argon. An increase in the concentration of the initial solution leads to an increase in both size of V2O ..." | ||
| Vol 11, No 5 (2020) | Synthesis of Ni0.4Zn09.6Fe2O4 spinel ferrite and microwave adsorption of related polymer composite | Abstract PDF (Eng) similar documents |
| K. D. Martinson, D. D. Sakhno, V. E. Belyak, I. B. Panteleev, I. V. Kochurov, Yu. E. Zevatskiy, V. I. Popkov | ||
| "... by the solution combustion method. The initial powder and sintered ceramics were investigated by EDX, SEM and PXRD ..." | ||
| Vol 10, No 4 (2019) | The minimum size of oxide nanocrystals: phenomenological thermodynamic vs crystal-chemical approaches | Abstract PDF (Eng) similar documents |
| O. V. Almjasheva, N. A. Lomanova, V. I. Popkov, O. V. Proskurina, E. A. Tugova, V. V. Gusarov | ||
| "... synthesized by solution combustion, hydrothermal synthesis and heat treatment in air of the precipitated ..." | ||
| Vol 12, No 5 (2021) | Two-step combustion synthesis of nanocrystalline Zn1−xMnxFe2O4 (0 ≤ x ≤ 1) spinel ferrites with linear tuning of magnetic parameters | Abstract PDF (Eng) similar documents |
| K. D. Martinson, V. I. Popkov | ||
| "... .0) composition were obtained by thermal treatment of X-ray amorphous products of solution combustion synthesis ..." | ||
| Vol 11, No 2 (2020) | Synthesis of GdFeO3 nanoparticles via low-temperature reverse co-precipitation: the effect of strong agglomeration on the magnetic behavior | Abstract PDF (Eng) similar documents |
| Y. Albadi, K. D. Martinson, A. V. Shvidchenko, I. V. Buryanenko, V. G. Semenov, V. I. Popkov | ||
| "... to a colloidal solution form, these clusters remained stable due to their strong agglomeration and low zeta ..." | ||
| Vol 10, No 3 (2019) | Low coercivity microwave ceramics based on LiZnMn ferrite synthesized via glycine-nitrate combustion | Abstract PDF (Eng) similar documents |
| K. D. Martinson, S. S. Kozyritskaya, I. B. Panteleev, V. I. Popkov | ||
| "... for obtaining microwave ceramics based on LiZnMn ferrite via solution combustion method. Grain size distribution ..." | ||
| Vol 12, No 6 (2021) | Effect of fuel type on solution combustion synthesis and photocatalytic activity of NiFe2O4 nanopowders | Abstract PDF (Eng) similar documents |
| K. D. Martinson, V. E. Belyak, D. D. Sakhno, N. V. Kiryanov, M. I. Chebanenko, V. I. Popkov | ||
| "... Nickel ferrite nanopowders were obtained under conditions of solution combustion with the addition ..." | ||
| Vol 11, No 2 (2020) | Analysis of the spectrum of a 2×2 operator matrix. Discrete spectrum asymptotics | Abstract PDF (Eng) similar documents |
| T. H. Rasulov, E. B. Dilmurodov | ||
| "... We consider a 2×2 operator matrix Aµ, µ > 0 related with the lattice systems describing two ..." | ||
| Vol 16, No 2 (2025) | Phase formation in the Na2O-Bi2O3-Fe2O3-MoO3-(H2O) system | Abstract PDF (Eng) similar documents |
| M. S. Lomakin | ||
| "... with a “flower-like” morphology. It was found that fluorite-type solid solutions (Bi3.65−4.30Fe0.37−0.45MoOz ..." | ||
| Vol 15, No 6 (2024) | Qualitative properties of the mathematical model of nonlinear cross-diffusion processes | Abstract PDF (Eng) similar documents |
| S. Muminov, P. Agarwal, D. Muhamediyeva | ||
| "... The work is devoted to developing a self-similar solution for a system of nonlinear differential ..." | ||
| Vol 13, No 1 (2022) | On a nonlinear impulsive system of integro-differential equations with degenerate kernel and maxima | Abstract PDF (Eng) similar documents |
| T. K. Yuldashev, A. K. Fayziev | ||
| "... mapping is used. The existence and uniqueness of the solution of the boundary value problem are proved ..." | ||
| Vol 13, No 6 (2022) | Synthesis of highly active and visible-light-driven PrFeO3 photocatalyst using solution combustion approach and succinic acid as fuel | Abstract PDF (Eng) similar documents |
| A. S. Seroglazova, V. I. Popkov | ||
| "... In this work, nanocrystalline powder of praseodymium orthoferrite was obtained by the solution ..." | ||
| Vol 13, No 2 (2022) | The joint effect of doping with tin(IV) and heat treatment on the transparency and conductivity of films based on titanium dioxide as photoelectrodes of sensitized solar cells | Abstract PDF (Eng) similar documents |
| S. . Kuznetsova, O. . Khalipova, Chen Yu-Wen, V. . Kozik | ||
| "... (IV) by sol-gel method from film-forming solutions based on n-C4H9OH-(C4H9O)4Ti-SnCl4·5H2O ..." | ||
| Vol 13, No 2 (2022) | Periodic solutions for an impulsive system of nonlinear differential equations with maxima | Abstract PDF (Eng) similar documents |
| T. K. Yuldashev | ||
| "... -integral system, the set of periodic solutions of which consides with the set of periodic solutions ..." | ||
| Vol 11, No 2 (2020) | Cryometry and excess thermodynamic functions in water soluble of the fullerenol C60(OH)24 | Abstract PDF (Eng) similar documents |
| N. A. Charykov, K. N. Semenov, V. A. Keskinov, V. A. Kulenova, Z. K. Shaimardanov, B. K. Shaimardanova, L. V. Gerasimova, Ayat Kanbar, D. G. Letenko | ||
| "... in the binary water solutions of water soluble fullerenol: C60(OH)24 − H2O at 272.85–273.15 K. Solution ..." | ||
| Vol 10, No 3 (2019) | Structure and photoluminescent properties of TiO2:Eu3+ nanoparticles synthesized under hydro and solvothermal conditions from different precursors | Abstract PDF (Eng) similar documents |
| A. Yu. Zavialova, A. N. Bugrov, R. Yu. Smyslov, D. A. Kirilenko, T. V. Khamova, G. P. Kopitsa, C. Licitra, D. Rouchon | ||
| Vol 16, No 1 (2025) | Effectiveness of the use of nanoaggregates for polymer treatment in oil fields with hard-to-recover reserves | Abstract PDF (Eng) similar documents |
| V. V. Kadet, I. V. Vasilev, A. V. Tiutiaev | ||
| "... a significantly greater redistribution effect of filtration flows compared to traditional polymer solutions ..." | ||
| Vol 14, No 2 (2023) | Colloidal-chemical mechanism of Zn(OH)2–ZnO layer formation at the glass– ammonia solution– Zn(II) interface | Abstract PDF (Eng) similar documents |
| E. V. Polyakov, M. A. Maksimova, J. V. Kuznetsova, L. Yu. Buldakova | ||
| "... in the solution volume is localized at the gas nanobubble-solution interface as a result of rapid formation ..." | ||
| Vol 14, No 2 (2023) | Features of Ca1-xYxF2+x solid solution heat capacity behavior: diffuse phase transition | Abstract PDF (Eng) similar documents |
| A. A. Alexandrov, A. D. Rezaeva, V. A. Konyushkin, A. N. Nakladov, S. V. Kuznetsov, P. P. Fedorov | ||
| "... A series of single crystals of a Ca1-xYxF2+x solid solution with a fluorite structure containing 1 ..." | ||
| Vol 14, No 6 (2023) | Alumina and silica supported Ce–Fe–O systems obtained by the solution combustion method and their performance in CO2 hydrogenation to syngas | Abstract PDF (Eng) similar documents |
| A. N. Matveyeva, Sh. O. Omarov, M. A. Gavrilova | ||
| "... and chemicals from CO2 as feedstock. The synthesis was carried out by the glycine-nitrate solution combustion ..." | ||
| Vol 16, No 1 (2025) | Nanostructured transparent Fe2+-doped lithium aluminosilicate glass-ceramics with tunable optical properties: effect of heat-treatment regimes on near-infrared absorption | Abstract PDF (Eng) similar documents |
| K. A. Trukhanova, O. S. Dymshits, I. P. Alekseeva, K. V. Bogdanov, S. S. Zapalova, M. I. Tenevich, A. K. Bachina, V. I. Popkov, A. A. Zhilin | ||
| "... between 660 C and 800 C, yielding nanocrystals of -Al2O3 (2 – 23 nm) and -quartz solid solutions (8 – 40 ..." | ||
| Vol 14, No 1 (2023) | Inverse problem for a second order impulsive system of integro-differential equations with two redefinition vectors and mixed maxima | Abstract PDF (Eng) similar documents |
| T. K. Yuldashev, A. K. Fayziyev | ||
| "... of the solution of the nonlinear inverse problem is reduced to the unique solvability of the system of nonlinear ..." | ||
| 1 - 57 of 57 Items | ||
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