Results 11 to 20 of about 95,301 (251)

Anisotropic problem with non-local boundary conditions and measure data

open access: yesCubo, 2021
We study a nonlinear anisotropic elliptic problem with non-local boundary conditions and measure data. We prove an existence and uniqueness result of entropy solution.
A. Kaboré, S. Ouaro
doaj   +1 more source

Hardware acceleration of number theoretic transform for zk‐SNARK

open access: yesEngineering Reports, EarlyView., 2023
An FPGA‐based hardware accelerator with a multi‐level pipeline is designed to support the large‐bitwidth and large‐scale NTT tasks in zk‐SNARK. It can be flexibly scaled to different scales of FPGAs and has been equipped in the heterogeneous acceleration system with the help of HLS and OpenCL.
Haixu Zhao   +6 more
wiley   +1 more source

Strictly convergent algorithm for an elliptic equation with nonlocal and nonlinear boundary conditions

open access: yesMathematical Modelling and Analysis, 2012
The paper describes a formally strictly convergent algorithm for solving a class of elliptic problems with nonlinear and nonlocal boundary conditions, which arise in modeling of the steady-state conductive-radiative heat transfer processes.
Karlis Birgelis, Uldis Raitums
doaj   +1 more source

Black hole initial data without elliptic equations [PDF]

open access: yes, 2015
We explore whether a new method to solve the constraints of Einstein's equations, which does not involve elliptic equations, can be applied to provide initial data for black holes.
Rácz, István, Winicour, Jeffrey
core   +2 more sources

Estimates for the Sobolev trace constant with critical exponent and applications [PDF]

open access: yes, 2006
In this paper we find estimates for the optimal constant in the critical Sobolev trace inequality $S\|u\|^p_{L^{p_*}(\partial\Omega) \hookrightarrow \|u\|^p_{W^{1,p}(\Omega)}$ that are independent of $\Omega$.
F. Demengel   +17 more
core   +1 more source

Uniqueness results in nonlinear elliptic problems [PDF]

open access: yesMethods and Applications of Analysis, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Nonlinear oblique boundary value problems for nonlinear elliptic equations [PDF]

open access: yesTransactions of the American Mathematical Society, 1986
We consider the nonlinear oblique derivative boundary value problem for quasilinear and fully nonlinear uniformly elliptic partial differential equations of second order. The elliptic operators satisfy natural structure conditions as introduced by Trudinger in the study of the Dirichlet problem while for the boundary operators we formulate general ...
Lieberman, Gary M., Trudinger, Neil S.
openaire   +2 more sources

Radial Nonlinear Elliptic Problems with Singular or Vanishing Potentials

open access: yesAdvanced Nonlinear Studies, 2018
In this paper, we prove the existence of radial solutions for the nonlinear elliptic ...
Badiale Marino, Zaccagni Federica
doaj   +1 more source

The Cauchy problem for nonlinear elliptic equations [PDF]

open access: yesNonlinear Analysis: Theory, Methods & Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ly, I., Tarkhanov, Nikolai Nikolaevich
openaire   +2 more sources

Existence of solutions for a nonlinear elliptic Dirichlet boundary value problem with an inverse square potential

open access: yesBoundary Value Problems, 2006
Via the linking theorem, the existence of nontrivial solutions for a nonlinear elliptic Dirichlet boundary value problem with an inverse square potential is proved.
Yongqing Li, Shenghua Weng
doaj   +2 more sources

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