Results 61 to 70 of about 99,299 (234)
Diffusion Coefficients Estimation for Elliptic Partial Differential Equations [PDF]
SIAM Journal on Mathematical Analysis, 2017 25 ...
Bonito, Andrea +4 more
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A partial differential equation for pseudocontact shift
, 2014 It is demonstrated that pseudocontact shift (PCS), viewed as a scalar or a tensor field in three dimensions, obeys an elliptic partial differential equation with a source term that depends on the Hessian of the unpaired electron probability density.
Charnock, G.T.P., Kuprov, Ilya
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FDM for Elliptic Equations with Bitsadze-Samarskii-Dirichlet Conditions
Abstract and Applied Analysis, 2012 A numerical method is proposed for solving nonlocal boundary value problem for the multidimensional elliptic partial differential equation with the Bitsadze-Samarskii-Dirichlet condition.
Allaberen Ashyralyev +1 more
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, 2007 We establish an extension of Liouville's classical representation theorem for solutions of the partial differential equation $\Delta u=4 e^{2u}$ and combine this result with methods from nonlinear elliptic PDE to construct holomorphic maps with ...
Kraus, Daniela, Roth, Oliver
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Reinforcement of Planar Structures along Orthogonal Curvilinear Trajectories
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2010 The resolving equations for linear orthotropic non-homogeneous elasticity problem, including the deformation compatibility equation, are obtained in cases of bipolar, elliptic, parabolic, hyperbolic and cardioidal coordinate systems for planar ...
Yu. V. Nemirovsky, N. A. Feodorova
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Regularity of radial extremal solutions for some non local semilinear equations
, 2010 We investigate stable solutions of elliptic equations of the type \begin{equation*} \left \{ \begin{aligned} (-\Delta)^s u&=\lambda f(u) \qquad {\mbox{ in $B_1 \subset \R^{n}$}} \\ u&= 0 \qquad{\mbox{ on $\partial B_1$,}}\end{aligned}\right .
Capella, Antonio +3 more
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Application of iteration functions to elliptic partial differential equations
Computers & Mathematics with Applications, 1988 The authors formulate innovatively an iterative scheme combining two methods of different orders for solving linear or nonlinear elliptic boundary value problems. It is established that the iterative procedure which uses the solution of the lower order method gives the numerical solution of the higher order method just in one iteration.
T.Y. Ngai, Ram P. Manohar
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An eigenvalue problem for nonlinear elliptic partial differential equations [PDF]
Transactions of the American Mathematical Society, 1965 (1) U JOGD= Du JOG= = Dm'UIaG = 0, where A is a real number and f(t, x) is a real-valued function defined on R' x G with f (0, x) 0. Iff (u, x) u, the study of the boundary value problem (1) forms the foundation of the spectral analysis of A, a problem of great importance both in mathematics and its applications.
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A posteriori estimators for nonlinear elliptic partial differential equations
Journal of Computational and Applied Mathematics, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guimarães Santos, Felix Christian
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A semi-direct procedure using a local relaxation factor and its application to an internal flow problem [PDF]
Generally, fast direct solvers are not directly applicable to a nonseparable elliptic partial differential equation. This limitation, however, is circumvented by a semi-direct procedure, i.e., an iterative procedure using fast direct solvers.
Chang, S. C.
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