Results 31 to 40 of about 3,771,122 (391)
Anisotropic parabolic equations with variable nonlinearity [PDF]
Publicacions Matemàtiques, 2009 We study the Dirichlet problem for a class of nonlinear parabolic equations with nonstandard anisotropic growth conditions. Equations of this class generalize the evolutional p(x, t)-Laplacian. We prove theorems of existence and uniqueness of weak solutions in suitable Orlicz-Sobolev spaces, derive global and local in time L∞ bounds for the weak ...
Antontsev, S., Shmarev, S.
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Positive solutions for discrete anisotropic equations
, 2020 Using variational method, we study the existence of positive solutions for an anisotropic discrete Dirichlet problem with some functions alpha, beta and a nonlinear term f.
A. Ayoujil +2 more
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Coupled heat transfer between a viscous shock gasdynamic layer and a transversely streamlined anisotropic half-space [PDF]
INCAS Bulletin, 2020 The purpose of the article is to analytically solve the conjugate problem of heat transfer in a viscous shock layer on a blunt object and thermal conductivity in an anisotropic half-space.
Olga V. TUSHAVINA
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Inverse problems for the anisotropic Maxwell equations [PDF]
Duke Mathematical Journal, 2011 39 ...
Kenig, Carlos E. +2 more
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The theory of generalized micropolar thermoelastic diffusion with double porosity [PDF]
Theoretical and Applied Mechanics, 2022 The main purpose of the paper is to derive the constitutive relations and field equations for anisotropic micropolar thermoelastic medium with mass diffusion and double porosity.
Kansal Tarun
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Locally Anisotropic Kinetic Processes and Thermodynamics in Curved Spaces [PDF]
, 2000 The kinetic theory is formulated with respect to anholonomic frames of reference on curved spacetimes. By using the concept of nonlinear connection we develop an approach to modelling locally anisotropic kinetic processes and, in corresponding limits ...
Abramowitz +44 more
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Regularity of solutions to anisotropic nonlocal equations [PDF]
Mathematische Zeitschrift, 2020 AbstractWe study harmonic functions associated to systems of stochastic differential equations of the form $$dX_t^i=A_{i1}(X_{t-})dZ_t^1+\cdots +A_{id}(X_{t-})dZ_t^d$$ d X t i = A i 1 ( X t - ) d Z t 1 + ⋯ + A id ( X t - ) d Z t d , $$i\in \{1,\dots ,d\}$$ i ∈ { 1 , ⋯ , d } , where $$Z_t^j$$ Z t j are independent one ...
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Anholonomic Soliton-Dilaton and Black Hole Solutions in General Relativity [PDF]
, 2000 A new method of construction of integral varieties of Einstein equations in three dimensional (3D) and 4D gravity is presented whereby, under corresponding redefinition of physical values with respect to anholonomic frames of reference with associated ...
Vacaru, Sergiu I.
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On solutions of anisotropic elliptic equations with variable exponent and measure data [PDF]
Complex Variables and Elliptic Equations, 2018 The Dirichlet problem in arbitrary domains for a wide class of anisotropic elliptic equations of the second order with variable exponent nonlinearities and the right-hand side as a measure is considered.
L. M. Kozhevnikova
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Entropy, 2022 In this paper, we present a fully Lagrangian method based on the radial basis function (RBF) finite difference (FD) method for solving convection–diffusion partial differential equations (PDEs) on evolving surfaces.
Nazakat Adil, Xufeng Xiao, Xinlong Feng
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