Results 1 to 10 of about 197,387 (187)
On Discrete Solutions for Elliptic Pseudo-Differential Equations [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2021 We consider discrete analogue for simplest boundary value problem for elliptic pseudo-differential equation in a half-space with Dirichlet boundary condition in Sobolev–Slobodetskii spaces. Based on the theory of discrete boundary value problems
O.A. Tarasova +2 more
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Pseudo-differential operators and equations in a discrete half-space
Mathematical Modelling and Analysis, 2018 We introduce a digital pseudo-differential operator acting in discrete Sobolev--Slobodetskii spaces and consider pseudo-differential equations with such operators in a discrete half-space.
Alexander V. Vasilyev +1 more
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Pseudo-differential equations and conical potentials: 2-dimensional case [PDF]
Opuscula Mathematica, 2019 We consider two-dimensional elliptic pseudo-differential equation in a plane sector. Using a special representation for an elliptic symbol and the formula for a general solution we study the Dirichlet problem for such equation.
Vladimir B. Vasilyev
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On some approximate calculations for certain pseudo-differential equations
Қарағанды университетінің хабаршысы. Математика сериясы, 2018 We consider discrete pseudo - differential operatots and equations as approximate operators and equations for their continuous analogues. For this purpose we study a solvability for such equations in appropriate discrete spaces and give some error ...
V.B. Vasilyev
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Fuzzy Differential Equations in Pseudo BH-algebra
Journal of Kufa for Mathematics and Computer, 2022 We introduce the notions of an algebra-BH , Fuzzy of an algebra-BH , Pseudo algebra-BH , Solve Differential Equations in pseudo BH-algebra , Solve Differential Equations in fuzzy pseudo BH-algebra .
Abbas AL-asdi +2 more
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On dissipative nonlinear evolutional pseudo-differential equations [PDF]
Applied and Computational Harmonic Analysis, 2020 39 ...
Chen, Mingjuan +3 more
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A STUDY OF PSEUDO SPECTRAL GALERKIN METHOD FOR SOLVING DIFFERENTIAL EQUATIONS [PDF]
Engineering Heritage Journal, 2020 Differential equations have a remarkable potential to exhibit real life phenomenon. Many methods have been developed to solve these differential equations, though only a few stands with time.
Qura Tul Ain +3 more
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Abstract and Applied Analysis, 2022 The primary aim of this work is to introduce a new class of functions called μ-ω,c-pseudo-almost periodic functions. Using the measure theory, we generalize in a natural way some recent works and study some properties of those μ-ω,c-pseudo-almost ...
James Larrouy, Gaston M. N’Guérékata
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Journal of Harbin University of Science and Technology, 2020 Differential equations are a kind of mathematical models which have been established to solve all kinds of practical problems The existence problems of various solutions for differential equations are a main research direction Pseudo almost automorphic ...
YAO Huili +3 more
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A conservative exponential integrators method for fractional conservative differential equations
AIMS Mathematics, 2023 The paper constructs a conservative Fourier pseudo-spectral scheme for some conservative fractional partial differential equations. The scheme is obtained by using the exponential time difference averaged vector field method to approximate the time ...
Yayun Fu , Mengyue Shi
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