# zbMATH — the first resource for mathematics

## Ufimskiĭ Matematicheskiĭ Zhurnal

 Short Title: Ufim. Mat. Zh. Publisher: Russian Academy of Sciences - RAS (Rossiĭskaya Akademiya Nauk - RAN), Institute of Mathematics with Computing Centre (Institut Matematiki s Vychislitel’nym Tsentrom), Ufa ISSN: 2074-1863; 2074-1871/e Online: http://www.mathnet.ru/php/journal.phtml?jrnid=ufa&option_lang=enghttp://matem.anrb.ru/en/journal Translation: Ufa Mathematical Journal Comments: This journal is available open access.
 Documents Indexed: 418 Publications (since 2009) References Indexed: 251 Publications with 4,259 References.
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#### Latest Issues

 13, No. 1 (2021) 12, No. 4 (2020) 12, No. 3 (2020) 12, No. 2 (2020) 12, No. 1 (2020) 11, No. 4 (2019) 11, No. 3 (2019) 11, No. 2 (2019) 11, No. 1 (2019) 10, No. 4 (2018) 10, No. 3 (2018) 10, No. 2 (2018) 10, No. 1 (2018) 9, No. 4 (2017) 9, No. 3 (2017) 9, No. 2 (2017) 9, No. 1 (2017) 8, No. 4 (2016) 8, No. 3 (2016) 8, No. 2 (2016) 8, No. 1 (2016) 7, No. 4 (2015) 7, No. 3 (2015) 7, No. 2 (2015) 7, No. 1 (2015) 6, No. 4 (2014) 6, No. 3 (2014) 6, No. 2 (2014) 6, No. 1 (2014) 5, No. 4 (2013) 5, No. 3 (2013) 5, No. 1 (2013) 4, No. 4 (2012) 4, No. 3 (2012) 3, No. 4 (2011) 3, No. 3 (2011) 3, No. 2 (2011) 3, No. 1 (2011) 2, No. 4 (2010) 2, No. 3 (2010) 2, No. 2 (2010) 2, No. 1 (2010) 1, No. 4 (2009) 1, No. 3 (2009) 1, No. 2 (2009) 1, No. 1 (2009)
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#### Fields

 130 Partial differential equations (35-XX) 88 Functions of a complex variable (30-XX) 67 Ordinary differential equations (34-XX) 52 Operator theory (47-XX) 36 Functional analysis (46-XX) 25 Fluid mechanics (76-XX) 24 Several complex variables and analytic spaces (32-XX) 22 Dynamical systems and ergodic theory (37-XX) 21 Harmonic analysis on Euclidean spaces (42-XX) 18 Integral equations (45-XX) 15 Potential theory (31-XX) 15 Probability theory and stochastic processes (60-XX) 13 Real functions (26-XX) 12 Numerical analysis (65-XX) 11 Integral transforms, operational calculus (44-XX) 8 Differential geometry (53-XX) 7 Difference and functional equations (39-XX) 7 Approximations and expansions (41-XX) 7 Global analysis, analysis on manifolds (58-XX) 6 Calculus of variations and optimal control; optimization (49-XX) 6 Systems theory; control (93-XX) 5 History and biography (01-XX) 4 Combinatorics (05-XX) 4 Statistics (62-XX) 4 Mechanics of particles and systems (70-XX) 4 Quantum theory (81-XX) 3 Special functions (33-XX) 3 Mechanics of deformable solids (74-XX) 3 Geophysics (86-XX) 2 Number theory (11-XX) 2 Commutative algebra (13-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Nonassociative rings and algebras (17-XX) 2 Topological groups, Lie groups (22-XX) 2 Sequences, series, summability (40-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Algebraic geometry (14-XX) 1 Associative rings and algebras (16-XX) 1 Group theory and generalizations (20-XX) 1 Measure and integration (28-XX) 1 Abstract harmonic analysis (43-XX) 1 Geometry (51-XX) 1 Convex and discrete geometry (52-XX) 1 General topology (54-XX) 1 Algebraic topology (55-XX) 1 Manifolds and cell complexes (57-XX) 1 Computer science (68-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Operations research, mathematical programming (90-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Biology and other natural sciences (92-XX) 1 Information and communication theory, circuits (94-XX)

#### Citations contained in zbMATH Open

140 Publications have been cited 335 times in 288 Documents Cited by Year
Fractional differential equations: change of variables and nonlocal symmetries. Zbl 1299.34014
Gazizov, R. K.; Kasatkin, A. A.; Lukashchuk, S. Yu.
2012
Characteristic Lie rings and integrable models in mathematical physics. Zbl 1299.35020
Zhiber, A. V.; Murtazina, R. D.; Habibullin, I. T.; Shabat, A. B.
2012
Integrable evolution equations with constant separant. Zbl 1299.35159
Meshkov, A. G.; Sokolov, V. V.
2012
Necessary and sufficient conditions for the solvability of boundary value problems for nonhomogeneous polyharmonic equation in a ball. Zbl 1240.35141
Kanguzhin, B. E.; Koshanov, B. D.
2010
Riesz bases of exponents in Bergman spaces on convex polygons. Zbl 1240.30223
Isaev, K. P.
2010
On geometric characterizations of convex functions and Laplace integrals. Zbl 1240.26026
Bashmakov, R. A.; Isaev, K. P.; Yulmukhametov, R. S.
2010
On necessary conditions for the existence of periodic solutions in a dynamic system with discontinuous nonlinearity and external periodic influence. Zbl 1249.34175
Yevstafyeva, V. V.
2011
Perturbation of Schrödinger operator by slender potential. Zbl 1249.35069
Gadyl’shin, R. R.; Khusnullin, I. Kh.
2011
Asymptotic expansions of solutions to Dirichlet problem for elliptic equation with singularities. Zbl 1374.35133
Tursunov, D. A.; Erkebaev, U. Z.
2016
On spectral properties of a differential operator with summable coefficients and retarded argument. Zbl 1249.34182
Mitrokhin, S. I.
2011
Differential properties of zeros of eigenfunctions of the Sturm-Liouville problem. Zbl 1249.34095
Trynin, A. Yu.
2011
The convergence domain for series of exponential monomials. Zbl 1249.30005
Krivosheyeva, O. A.
2011
Averaging method for the problems on asymptotics at infinity. Zbl 1240.34226
Kalyakin, L. A.
2009
Boundary value problem for partial differential equation with fractional Riemann-Liouville derivative. Zbl 1374.35267
Repin, O. A.
2015
Inverse problem for forward-backward parabolic equation with generalized conjugation condition. Zbl 1249.35136
Kaliev, I. A.; Mugafarov, M. F.; Fattahova, O. V.
2011
Boundary value problems for the loaded hyperbolic and mixed type differential equations of the third order. Zbl 1249.35232
Baltaeva, U. I.; Islomov, B. I.
2011
On boundary layer of Newtonian fluid, flowing around a rough surface and percolating through a perforated obstacle. Zbl 1249.76138
Linkevitch, A. Yu.; Spiridonov, S. V.; Chechkin, G. A.
2011
On estimate of eigenfunctions of the Steklov-type problem with a small parameter in the case of limit spectrum degeneration. Zbl 1249.35083
Sadovnichii, V. A.; Chechkina, A. G.
2011
On approximation orders for Besov classes in metric of Lorentz anisotropic spaces. Zbl 1240.42024
Bekmaganbetov, K. A.
2009
On Cauchy problem for linear hyperbolic systems of equations with zero generalized Laplace invariants. Zbl 1240.35340
Voronova, Yu. G.
2010
An operator method for an approximate investigation of a regular bifurcation in multiparameter dynamical systems. (An operator method for approximate investigation of a regular bifurcation in multiparameter dynamical systems.) Zbl 1240.37066
Vyshinsky, A. A.; Ibragimova, L. S.; Murtazina, S. A.; Yumagulov, M. G.
2010
Lyapunov functions for nonautonomous systems close to Hamiltonians. (Lyapunov functions for nonautonomous systems close to Hamiltonian.) Zbl 1240.37071
Sultanov, O. A.
2010
Local and nonlocal conserved vectors for the nonlinear filtration equation. Zbl 1299.76248
Alexandrova, A. A.; Ibragimov, N. H.; Imamutdinova, K. V.; Lukashchuk, V. O.
2012
Goursat problem for nonlinear hyperbolic systems with integrals of the first and second order. Zbl 1249.35212
Zhiber, A. V.; Kostrigina, O. S.
2011
Approximate properties of the root functions system generated by the correctly solvable boundary value problems for higher order ordinary differential equations. Zbl 1249.47026
Kanguzhin, B. E.; Nurakhmetov, D. B.; Tokmagambetov, N. E.
2011
Singular Sturm-Liouville operators with nonsmooth potentials in a space of vector-functions. Zbl 1249.34094
Mirzoev, K. A.; Safonova, T. A.
2011
On a nonlinear integrable difference equation on the square. Zbl 1240.39020
Levi, D.; Yamilov, R. I.
2009
Explicit solution of the equivalence problem for some Painlevé equations. Zbl 1240.34468
Kartak, V. V.
2009
Upper bounds for the solution norms of the Hermitian ordinary differential and algebraic systems. Zbl 1240.34019
Nechepurenko, Yu. M.; Ovchinnikov, G. V.
2009
On the finite density solution of the higher nonlinear Schrödinger equation with self-consistent source. Zbl 1240.35460
Khasanov, A. B.; Reĭimberganov, A. A.
2009
Behavior at infinity of solutions to quasilinear elliptic equations of the second order in unbounded domains. Zbl 1240.35043
Karimov, R. Kh.; Kozhevnikova, L. M.
2010
Bases by “relatively small clusters”. Zbl 1240.30022
Krivosheev, A. C.
2010
Riesz basis in weighted spaces. Zbl 1240.46022
Putintseva, A. A.
2011
Characteristic Lie ring of the Zhiber-Shabat-Tzitzéica equation. Zbl 1299.35017
Sakieva, A. U.
2012
Generalized functions asymptotically homogeneous with respect to one-parametric group at origin. Zbl 1299.46041
Drozhzhinov, Yurij Nikolaevich; Zavialov, Boris Ivanovich
2013
Optimal system for the sum of two ideals admitted by the hydrodynamic type equations. Zbl 1374.76189
Khabirov, S. V.
2014
Analogue of Bitsadze-Samarskii problem for a class of parabolic-hyperbolic equation of second kind. Zbl 1374.35265
Islamov, N. B.
2015
Sharp Hardy type inequalities with weights depending on Bessel function. Zbl 1463.26064
Nasibullin, Ramil’ Gaĭsaevich
2017
Representation of functions in locally convex subspaces of $$A^\infty (D)$$ by series of exponentials. Zbl 1463.30010
2017
Third double-layer potential for a generalized bi-axially symmetric Helmholtz equation. Zbl 1463.35014
Èrgashev, Tukhtasin Gulamzhanovich
2018
On Camassa-Holm equation with a self-consistent source. Zbl 1249.35285
Baltaeva, I. I.; Urazboev, G. U.
2011
On the stability of the basis property for a type of eigenvalue problem with nonlocal perturbation of the boundary condition. Zbl 1249.34250
Imanbaev, N. S.; Sadybekov, M. A.
2011
The lower estimate of decay rate of solutions to parabolic equation with double nonlinearity. Zbl 1249.35144
Andriyanova, E. R.; Mukminov, F. Kh.
2011
Completeness of exponential systems in spaces of functions on a ray and the Korenblum-Seip’s characteristic. Zbl 1240.46056
Khabibullin, B. N.
2009
Asymptotically quasi-homogeneous generalized functions at the origin. Zbl 1240.46070
Drozhzhinov, Yu. N.; Zavialov, B. I.
2009
Generalized Fock space . Zbl 1240.30222
Dilmukhametova, A. M.; Mullabaeva, A. U.; Napalkov, V. V.
2010
An almost exponential basis. Zbl 1240.30014
Krivosheyev, A. S.
2010
Inverse spectral problem for finite-dimensional operators. Zbl 1230.47039
Valeev, N. F.
2010
On solvability of some classes of Urysohn nonlinear integral equations with noncompact operators. Zbl 1240.45012
Khachatryan, Kh. A.
2010
Three equivalent hypotheses on one estimation of integrals. Zbl 1240.32033
Baladai, R. A.; Khabibullin, B. N.
2010
Counterexample to Khabibullin conjecture for integral inequalities. Zbl 1240.30004
Sharipov, R. A.
2010
Estimation of the bifurcation parameter in spectral problems for equations with discontinuous operators. Zbl 1240.58006
Potapov, D. K.
2011
Cauchy problem for Navier-Stokes equations, Fourier method. Zbl 1240.35389
Saks, R. S.
2011
On nonlinear hyperbolic differential equations related to the Klein-Gordon equation by differential substitutions. Zbl 1299.35155
Kuznetsova, M. N.
2012
Group classification of a class of semilinear pseudoparabolic equations. Zbl 1299.35016
Panov, A. V.
2013
Optimal system of non-similar subalgebras of a sum of two ideals. Zbl 1299.35018
Siraeva, D. T.
2014
On control of degenerate distributed systems. Zbl 1374.93053
Plekhanova, M. V.; Fedorov, V. E.
2014
Symmetry reduction and invariant solutions for nonlinear fractional diffusion equation with a source term. Zbl 1463.35504
Lukashchuk, Stannislav Yur’evich
2016
Symmetries and exact solutions of a nonlinear pricing options equation. Zbl 1463.58016
Dyshaev, Mikhaĭl Mikhaĭlovich; Fëdorov, Vladimir Evgen’evich
2017
Pavlov-Korevaar-Dixon interpolation problem with majorant in convergence class. Zbl 1463.30171
Gaĭsin, Rashit Akhtyarovich
2017
On the orbits of analytic functions with respect to a Pommiez type operator. Zbl 1463.47030
Ivanova, Ol’ga Aleksandrovna; Melikhov, Sergeĭ Nikolaevich
2015
On some properties of sinc approximations of continuous functions on the interval. Zbl 07279785
Trynin, Aleksandr Yur’evich
2015
Nevanlinna’s five-value theorem for algebroid functions. Zbl 1463.30161
Rathod, Ashok
2018
On instability of extremals of potential energy functional. Zbl 1463.53016
Poluboyarova, Natal’ya Mikhaĭlovna
2018
On inverse spectral problem and generalized Sturm nodal theorem for nonlinear boundary value problems. Zbl 1463.34344
Il’yasov, Yavdat; Valeev, Nurmukhamet
2018
Inverse problems for a degenerate mixed parabolic-hyperbolic equation on finding time-depending factors in right hand sides. Zbl 1463.35372
Sidorov, Stanislav Nikolaevich
2019
Characteristic function and deficiency of algebroid functions on annuli. Zbl 1463.30162
Rathod, Ashok
2019
Geometry of radial Hilbert spaces with unconditional bases of reproducing kernels. Zbl 07341422
Isaev, Konstantin Petrovich; Yulmukhametov, Rinad Salavatovich
2020
Approximate solution of nonlinear equations with weighted potential type operators. Zbl 1249.45006
2011
Solutions estimates of anisotropic doubly nonlinear parabolic equation. Zbl 1249.35174
Kozhevnikova, L. M.; Leontiev, A. A.
2011
Nonlinear hyperbolic equations with characteristic ring of dimension 3. Zbl 1249.35220
Murtazina, R. D.
2011
Integrating the Korteweg-de Vries equation with the special free term in the class of periodic functions. Zbl 1249.35300
Yakhshimuratov, A. B.
2011
Integrals of exponential functions with respect to Radon measure. Zbl 1249.32002
Merzlyakov, S. G.
2011
Nonisomorphic Lie algebras admitted by gas dynamic models. Zbl 1249.76076
Khabirov, S. V.
2011
Spectral asymptotics of nonselfadjoint degenerate elliptic operators with singular on a segment matrix coefficients. Zbl 1249.47030
2011
Representation by exponential series in weighted spaces on the real axis. (The representation by exponential series in weighted spaces on real axis.) Zbl 1240.30122
Isaev, K. P.; Putintseva, A. A.; Yulmukhametov, R. S.
2009
On existence and uniqueness of solutions of the Dirichlet’s problem for pseudodifferential elliptic equations in domains with noncompact boundaries. Zbl 1240.35599
Kojevnikova, L. M.
2009
An algorithm of general solution construction of n-component hyperbolic system of equations with zero Laplace invariants and boundary value problems. Zbl 1240.35346
Zhiber, A. V.; Mikhailova, Yu. G.
2009
Invariant subspaces in convex domains of $$\mathbb C^{n}$$. Zbl 1240.32018
Krivosheev, A. S.
2009
Resolvents of finite-dimensional perturbations of the correct problems for the biharmonic operator. Zbl 1240.35135
Berikhanova, G. E.; Kanguzhin, B. E.
2010
Weighted spaces of functions in the theory of generalized Cauchy-Riemann equations. Zbl 1240.30206
Timofeev, A. Yu.
2010
Real sequences that are lacunary in the Fejér sense. Zbl 1240.30010
Gaisin, A. M.; Rakhmatullina, Zh. G.
2010
Properties of Hadamard’s compositions of Gel’fond-Leont’ev derivatives for analytic functions. Zbl 1240.30006
Lugovaya, L. L.; Mulyava, O. M.; Sheremeta, M. N.
2010
On the accuracy of asymptotic approximation of a subharmonic function by the logarithm of the modulus of an entire function. Zbl 1240.30185
Lutsenko, V. I.; Youlmukhametov, R. S.
2010
On the weight space of infinitely differentiable functions in $$\mathbb{R}^n$$. Zbl 1240.46067
Musin, I. Kh.; Popyonov, S. V.
2010
On the uniqueness and iterative method for the solving of one nonlinear nonstationary problem with non-local boundary conditions of radiation heat transfer type. Zbl 1240.35223
Golichev, I. I.
2010
The non-autonomous dynamical systems and exact solutions with superposition principle for evolutionary PDEs. Zbl 1299.35013
Dorodnitsyn, V. A.
2012
About automorphic systems of finite-dimensional Lie groups. Zbl 1299.35019
Talyshev, A. A.
2012
On a spectral property of irregular pencils. Zbl 1299.15016
Valeev, N. F.
2012
Integration of a higher Korteweg-de-Vries equation with a self-consistent source in the class of periodic functions. Zbl 1299.35266
Matyoqubov, M. M.; Yakhshimuratov, A. B.
2013
Optimal system of Lie algebra subalgebras of the point symmetries group for nonlinear heat equation without source. Zbl 1299.35178
Ilyasov, A. M.
2013
On integration of automorphic systems of finite-dimensional Lie groups. Zbl 1299.34132
Talyshev, A. A.
2014
Estimates of decay rate for solution to parabolic equation with non-power nonlinearities. Zbl 1374.35111
Andriyanova, E. R.
2014
Boundedness of solutions to anisotropic second order elliptic equations in unbounded domains. Zbl 1374.35171
Kozhevnikova, L. M.; Khadzhi, A. A.
2014
On uniform convergence of piecewise linear solutions to minimal surface equation. Zbl 1374.74022
Gatsunaev, M. A.; Klyachin, A. A.
2014
Periodic solutions of convolution type equations with monotone nonlinearity. Zbl 1374.45003
2016
Gårding inequality for higher order elliptic operators with a non-power degeneration and its applications. Zbl 1374.35149
Iskhokov, S. A.; Gadoev, M. G.; Yakushev, I. A.
2016
Numerical modeling of the non-equilibrium sorption process. Zbl 1463.35410
Kaliev, Ibragim Adietovich; Mukhambetzhanov, Saltanbek Talapedenovich; Sabitova, Gul’nara Sagyndykovna
2016
On the expansion of a meromorphic function in partial fractions. Zbl 1463.30137
Maergoiz, Lev Sergeevich
2016
On 2-generateness of weakly localizable submodules in the module of entire functions of exponential type and polynomial growth on the real axis. Zbl 1463.30122
Abuzyarova, Natal’ya Fairbakhovna
2016
Geometry of radial Hilbert spaces with unconditional bases of reproducing kernels. Zbl 07341422
Isaev, Konstantin Petrovich; Yulmukhametov, Rinad Salavatovich
2020
Uniqueness theorems for meromorphic functions on annuli. Zbl 1463.30160
Rathod, A.
2020
Properties of convex hull generated by inhomogeneous Poisson point process. Zbl 1463.60009
Khamdamov, Isakjan Mamasalievich
2020
Inverse problems for a degenerate mixed parabolic-hyperbolic equation on finding time-depending factors in right hand sides. Zbl 1463.35372
Sidorov, Stanislav Nikolaevich
2019
Characteristic function and deficiency of algebroid functions on annuli. Zbl 1463.30162
Rathod, Ashok
2019
Solvability of Cauchy problem for a system of first order quasilinear equations with right-hand sides $$f_1={a_2}u(t,x) + {b_2}(t)v(t,x),f_2={g_2}v(t,x)$$. Zbl 1463.35183
2019
On isomorphism of some functional spaces under action of integro-differential operators. Zbl 1463.35164
Klimentov, Sergeĭ Borisovich
2019
Conformal invariants of hyperbolic planar domains. Zbl 1463.30191
Avkhadiev, Farit Gabidinovich; Nasibullin, Ramil&rsquo; Gaĭsaevich; Shafigullin, Il&rsquo;nar Kasyĭmovich
2019
Simplest graphs with small edges: asymptotics for resolvents and holomorphic dependence of spectrum. Zbl 1463.34127
Borisov, Denis Ivanovich; Konyrkulzhaeva, Maral Nurlanovna
2019
Asymptotic expansion of solution to singularly perturbed optimal control problem with convex integral quality functional with terminal part depending on slow and fast variables. Zbl 1463.49051
Danilin, Alekseĭ Rufimovich; Shaburov, Aleksandr Aleksandrovich
2019
Graphs of totally geodesic foliations on pseudo-Riemannian manifolds. Zbl 1463.53039
Zhukova, Nina Ivanovna
2019
Classification of a subclass of quasilinear two-dimensional lattices by means of characteristic algebras. Zbl 1463.37046
Kuznetsova, Mariya Nikolaevna
2019
On Cauchy problem for Laplace equation. Zbl 1463.47226
Khasanov, Aknazar Bekdurdievich; Tursunov, Farkhod Ruzikulovich
2019
Third double-layer potential for a generalized bi-axially symmetric Helmholtz equation. Zbl 1463.35014
Èrgashev, Tukhtasin Gulamzhanovich
2018
Nevanlinna’s five-value theorem for algebroid functions. Zbl 1463.30161
Rathod, Ashok
2018
On instability of extremals of potential energy functional. Zbl 1463.53016
Poluboyarova, Natal&rsquo;ya Mikhaĭlovna
2018
On inverse spectral problem and generalized Sturm nodal theorem for nonlinear boundary value problems. Zbl 1463.34344
Il&rsquo;yasov, Yavdat; Valeev, Nurmukhamet
2018
Operator methods for calculating Lyapunov values in problems on local bifurcations of dynamical systems. Zbl 1463.37031
Gusarova, Nadezhda Ivanovna; Murtazina, Sariya Ashirafovna; Fazlytdinov, Marat Flyurovich; Yumagulov, Marat Gayazovich
2018
Combinatorial bounds of overfitting for threshold classifiers. Zbl 1463.68053
Ishkina, Shaura Khabirovna
2018
Regularized asymptotics of solutions to integro-differential partial differential equations with rapidly varying kernels. Zbl 1463.35482
Bobodzhanov, Abdukhafiz Abdurasulovich; Safonov, Valeriĭ Fedorovich
2018
Uniform convergence of Lagrange-Sturm-Liouville processes on one functional class. Zbl 1463.41009
Trynin, Aleksandr Yur&rsquo;evich
2018
Approximation of solutions to singular integro-differential equations by Hermite-Fejer polynomials. Zbl 1463.65418
Fedotov, Aleksandr Ivanovich
2018
Fourier method for first order differential equations with involution and groups of operators. Zbl 07279853
Baskakov, Anatoliĭ Grigor&rsquo;evich; Uskova, Natal&rsquo;ya Borisovna
2018
A Taylor-Dirichlet series with no singularities on its abscissa of convergence. Zbl 1463.30014
Zikkos, Elias
2018
On solvability of class of nonlinear integral equations in $$p$$-adic string theory. Zbl 1460.45001
Andriyan, Sil&rsquo;va Mikhaĭlovna; Kroyan, Arpenik Kolyaevna; Khachatryan, Khachatur Agavardovich
2018
Sharp Hardy type inequalities with weights depending on Bessel function. Zbl 1463.26064
Nasibullin, Ramil&rsquo; Gaĭsaevich
2017
Representation of functions in locally convex subspaces of $$A^\infty (D)$$ by series of exponentials. Zbl 1463.30010
2017
Symmetries and exact solutions of a nonlinear pricing options equation. Zbl 1463.58016
Dyshaev, Mikhaĭl Mikhaĭlovich; Fëdorov, Vladimir Evgen&rsquo;evich
2017
Pavlov-Korevaar-Dixon interpolation problem with majorant in convergence class. Zbl 1463.30171
Gaĭsin, Rashit Akhtyarovich
2017
Analogue of Bohl theorem for a class of linear partial differential equations. Zbl 1463.35186
2017
On multi-dimensional partial differential equations with power nonlinearities in first derivatives. Zbl 1463.35190
2017
On basicity of eigenfunctions of second order discontinuous differential operator. Zbl 07278480
Bilalov, Bilal Telman oglu; Gasymov, Telman Benser oglu
2017
On geometry of solutions to approximate equations and their symmetries. Zbl 1463.53042
2017
Discrete Hölder estimates for a certain kind of parametrix. II. (Dicrete Hölder estimates for a certain kind of parametrix. II.) Zbl 1463.35024
Parfënov, Anton Igorevich
2017
Analogue of Tricomi problem for characteristically loaded hyperbolic-parabolic equation with variable coefficients. Zbl 1463.35377
Khubiev, Kazbek Uzeirovich
2017
Lower bound for the Hardy constant for an arbitrary domain in $$\mathbb{R}^n$$. Zbl 1463.26071
Shafigullin, Il&rsquo;nar Kasyĭmovich
2017
Invariant subspaces with zero density spectrum. Zbl 1463.30119
Krivosheeva, Olesya Aleksandrovna
2017
On applications of Faà-di-Bruno formula. Zbl 1463.37041
Shabat, Alekseĭ Borisovich; Èfendiev, Magomed Khochalaevich
2017
On integrability of a discrete analogue of Kaup-Kupershmidt equation. Zbl 1463.37039
Garifullin, Rustem Nailevich; Yamilov, Ravil Islamovich
2017
Dirichlet boundary value problem in half-strip for fractional differential equation with Bessel operator and Riemann-Liouville partial derivative. Zbl 1463.35025
Khushtova, Fatima Gidovna
2017
Asymptotic expansions of solutions to Dirichlet problem for elliptic equation with singularities. Zbl 1374.35133
Tursunov, D. A.; Erkebaev, U. Z.
2016
Symmetry reduction and invariant solutions for nonlinear fractional diffusion equation with a source term. Zbl 1463.35504
Lukashchuk, Stannislav Yur&rsquo;evich
2016
Periodic solutions of convolution type equations with monotone nonlinearity. Zbl 1374.45003
2016
Gårding inequality for higher order elliptic operators with a non-power degeneration and its applications. Zbl 1374.35149
Iskhokov, S. A.; Gadoev, M. G.; Yakushev, I. A.
2016
Numerical modeling of the non-equilibrium sorption process. Zbl 1463.35410
Kaliev, Ibragim Adietovich; Mukhambetzhanov, Saltanbek Talapedenovich; Sabitova, Gul&rsquo;nara Sagyndykovna
2016
On the expansion of a meromorphic function in partial fractions. Zbl 1463.30137
Maergoiz, Lev Sergeevich
2016
On 2-generateness of weakly localizable submodules in the module of entire functions of exponential type and polynomial growth on the real axis. Zbl 1463.30122
Abuzyarova, Natal&rsquo;ya Fairbakhovna
2016
Properties of the resolvent of the Laplace operator on a two-dimensional sphere and a trace formula. Zbl 1463.47134
Atnagulov, Arsèn Il&rsquo;gizovich; Sadovnichiĭ, Viktor Antonovich; Fazullin, Ziganur Yusupovich
2016
Asymptotics for the eigenvalues of a fourth order differential operator in a “degenerate” case. Zbl 1463.47131
Ishkin, Khabir Kabirovich; Murtazin, Khaĭrulla Khabibulovich
2016
Quantum aspects of the integrability of the third Painlevé equation and a non-stationary time Schrödinger equation with the Morse potential. Zbl 1463.34367
Suleĭmanov, Bulat Irekovich
2016
On solvability of a boundary value problem for an inhomogeneous polyharmonic equation with a fractional order boundary operator. Zbl 1463.35363
Turmetov, Batirkhan Khudaĭbergenovich
2016
Degenerate fractional differential equations in locally convex spaces with a $$\sigma$$-regular pair of operators. Zbl 1463.34248
2016
On absolute Cesáro summablity of Fourier series for almost-periodic functions with limiting points at zero. Zbl 1463.42008
Khasanov, Yusufali Khasanovich
2016
Boundary value problem for partial differential equation with fractional Riemann-Liouville derivative. Zbl 1374.35267
Repin, O. A.
2015
Analogue of Bitsadze-Samarskii problem for a class of parabolic-hyperbolic equation of second kind. Zbl 1374.35265
Islamov, N. B.
2015
On the orbits of analytic functions with respect to a Pommiez type operator. Zbl 1463.47030
Ivanova, Ol&rsquo;ga Aleksandrovna; Melikhov, Sergeĭ Nikolaevich
2015
On some properties of sinc approximations of continuous functions on the interval. Zbl 07279785
Trynin, Aleksandr Yur&rsquo;evich
2015
Convolution, Fourier transform and Sobolev spaces generated by non-local Ionkin problem. Zbl 1463.43001
Kanguzhin, Baltabek Esmatovich; Tokmagambetov, Niyaz Esenzholovich
2015
The problem on the minimal type of entire functions of order $$\rho\in(0,1)$$ with positive zeroes of prescribed densities and step. Zbl 1463.30129
2015
Optimal system for the sum of two ideals admitted by the hydrodynamic type equations. Zbl 1374.76189
Khabirov, S. V.
2014
Optimal system of non-similar subalgebras of a sum of two ideals. Zbl 1299.35018
Siraeva, D. T.
2014
On control of degenerate distributed systems. Zbl 1374.93053
Plekhanova, M. V.; Fedorov, V. E.
2014
On integration of automorphic systems of finite-dimensional Lie groups. Zbl 1299.34132
Talyshev, A. A.
2014
Estimates of decay rate for solution to parabolic equation with non-power nonlinearities. Zbl 1374.35111
Andriyanova, E. R.
2014
Boundedness of solutions to anisotropic second order elliptic equations in unbounded domains. Zbl 1374.35171
Kozhevnikova, L. M.; Khadzhi, A. A.
2014
On uniform convergence of piecewise linear solutions to minimal surface equation. Zbl 1374.74022
Gatsunaev, M. A.; Klyachin, A. A.
2014
Closed submodules in the module of entire functions of exponential type and polynomial growth on the real axis. Zbl 1463.30123
Abuzyarova, Natal&rsquo;ya Fairbakhovna
2014
Nonlocal solvability conditions for Cauchy problem for a system of first order partial differential equations with special right-hand sides. Zbl 1463.35182
2014
On some properties of Cauchy problem for non-stationary third order composite type equation. Zbl 1463.35009
Khashimov, Abdukomil Risbekovich; Yakubov, Sobitkhon
2014
Generalized functions asymptotically homogeneous with respect to one-parametric group at origin. Zbl 1299.46041
Drozhzhinov, Yurij Nikolaevich; Zavialov, Boris Ivanovich
2013
Group classification of a class of semilinear pseudoparabolic equations. Zbl 1299.35016
Panov, A. V.
2013
Integration of a higher Korteweg-de-Vries equation with a self-consistent source in the class of periodic functions. Zbl 1299.35266
Matyoqubov, M. M.; Yakhshimuratov, A. B.
2013
Optimal system of Lie algebra subalgebras of the point symmetries group for nonlinear heat equation without source. Zbl 1299.35178
Ilyasov, A. M.
2013
Fractional differential equations: change of variables and nonlocal symmetries. Zbl 1299.34014
Gazizov, R. K.; Kasatkin, A. A.; Lukashchuk, S. Yu.
2012
Characteristic Lie rings and integrable models in mathematical physics. Zbl 1299.35020
Zhiber, A. V.; Murtazina, R. D.; Habibullin, I. T.; Shabat, A. B.
2012
Integrable evolution equations with constant separant. Zbl 1299.35159
Meshkov, A. G.; Sokolov, V. V.
2012
Local and nonlocal conserved vectors for the nonlinear filtration equation. Zbl 1299.76248
Alexandrova, A. A.; Ibragimov, N. H.; Imamutdinova, K. V.; Lukashchuk, V. O.
2012
Characteristic Lie ring of the Zhiber-Shabat-Tzitzéica equation. Zbl 1299.35017
Sakieva, A. U.
2012
On nonlinear hyperbolic differential equations related to the Klein-Gordon equation by differential substitutions. Zbl 1299.35155
Kuznetsova, M. N.
2012
The non-autonomous dynamical systems and exact solutions with superposition principle for evolutionary PDEs. Zbl 1299.35013
Dorodnitsyn, V. A.
2012
About automorphic systems of finite-dimensional Lie groups. Zbl 1299.35019
Talyshev, A. A.
2012
On a spectral property of irregular pencils. Zbl 1299.15016
Valeev, N. F.
2012
On necessary conditions for the existence of periodic solutions in a dynamic system with discontinuous nonlinearity and external periodic influence. Zbl 1249.34175
Yevstafyeva, V. V.
2011
Perturbation of Schrödinger operator by slender potential. Zbl 1249.35069
Gadyl&rsquo;shin, R. R.; Khusnullin, I. Kh.
2011
On spectral properties of a differential operator with summable coefficients and retarded argument. Zbl 1249.34182
Mitrokhin, S. I.
2011
Differential properties of zeros of eigenfunctions of the Sturm-Liouville problem. Zbl 1249.34095
Trynin, A. Yu.
2011
The convergence domain for series of exponential monomials. Zbl 1249.30005
Krivosheyeva, O. A.
2011
Inverse problem for forward-backward parabolic equation with generalized conjugation condition. Zbl 1249.35136
Kaliev, I. A.; Mugafarov, M. F.; Fattahova, O. V.
2011
Boundary value problems for the loaded hyperbolic and mixed type differential equations of the third order. Zbl 1249.35232
Baltaeva, U. I.; Islomov, B. I.
2011
On boundary layer of Newtonian fluid, flowing around a rough surface and percolating through a perforated obstacle. Zbl 1249.76138
Linkevitch, A. Yu.; Spiridonov, S. V.; Chechkin, G. A.
2011
On estimate of eigenfunctions of the Steklov-type problem with a small parameter in the case of limit spectrum degeneration. Zbl 1249.35083
Sadovnichii, V. A.; Chechkina, A. G.
2011
Goursat problem for nonlinear hyperbolic systems with integrals of the first and second order. Zbl 1249.35212
Zhiber, A. V.; Kostrigina, O. S.
2011
Approximate properties of the root functions system generated by the correctly solvable boundary value problems for higher order ordinary differential equations. Zbl 1249.47026
Kanguzhin, B. E.; Nurakhmetov, D. B.; Tokmagambetov, N. E.
2011
Singular Sturm-Liouville operators with nonsmooth potentials in a space of vector-functions. Zbl 1249.34094
Mirzoev, K. A.; Safonova, T. A.
2011
Riesz basis in weighted spaces. Zbl 1240.46022
Putintseva, A. A.
2011
On Camassa-Holm equation with a self-consistent source. Zbl 1249.35285
Baltaeva, I. I.; Urazboev, G. U.
2011
On the stability of the basis property for a type of eigenvalue problem with nonlocal perturbation of the boundary condition. Zbl 1249.34250
Imanbaev, N. S.; Sadybekov, M. A.
2011
The lower estimate of decay rate of solutions to parabolic equation with double nonlinearity. Zbl 1249.35144
Andriyanova, E. R.; Mukminov, F. Kh.
2011
Estimation of the bifurcation parameter in spectral problems for equations with discontinuous operators. Zbl 1240.58006
Potapov, D. K.
2011
Cauchy problem for Navier-Stokes equations, Fourier method. Zbl 1240.35389
Saks, R. S.
2011
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