Results 11 to 20 of about 409,387 (264)
The Calibration Method for Free Discontinuity Problems [PDF]
, 2001 10 ...
G. Maso
openaire +5 more sources
Higher regularity of solutions of free discontinuity problems
Differential and Integral Equations, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
AMBROSIO, Luigi, Fusco N, Pallara D.
openaire +7 more sources
Regularity of minimizers for free-discontinuity problems with p(·)-growth [PDF]
E S A I M: Control, Optimisation and Calculus of Variations, 2023 . A regularity result for free-discontinuity energies defined on the space SBV p(·) of special functions of bounded variation with variable exponent is proved, under the assumption of a log-Ho¨lder continuity for the variable exponent p(x).
C. Leone +3 more
semanticscholar +1 more source
Physics-Informed Neural Networks for Solving Coupled Stokes–Darcy Equation
Entropy, 2022 In this paper, a grid-free deep learning method based on a physics-informed neural network is proposed for solving coupled Stokes–Darcy equations with Bever–Joseph–Saffman interface conditions.
Ruilong Pu, Xinlong Feng
doaj +1 more source
Journal of Hydroinformatics, 2023 The Saint-Venant equations are numerically solved to simulate free surface flows in one dimension. A Riemann solver is needed to compute the numerical flux for capturing shocks and flow discontinuities occurring in flow situations such as hydraulic jump,
D. Satyaprasad +2 more
doaj +1 more source
A numerical study of the expansion of a gas-particles mixture with axial symmetry [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2021 The article deals with the study of new phenomena that accompany the free or wall-bounded expansion of a nonequilibrium in terms of velocities and temperatures mixture of gas and particles of various sizes with axial symmetry.
Elena N. Shirokova
doaj +1 more source
Griffith energies as small strain limit of nonlinear models for nonsimple brittle materials
Mathematics in Engineering, 2020 We consider a nonlinear, frame indifferent Griffith model for nonsimple brittle materials where the elastic energy also depends on the second gradient of the deformations.
Manuel Friedrich
doaj +1 more source
On regularization of a summary equation with holomorphic coefficients
Учёные записки Казанского университета: Серия Физико-математические науки, 2022 Let D be a triangle with boundary Γ = ∂D. A six-element linear summary equation in the class of functions that are holomorphic outside D and vanish at infinity is considered. The coefficients of the equation and the free term are holomorphic in D.
F.N. Garifyanov, E.V. Strezhneva
doaj +1 more source
Homogenisation of high-contrast brittle materials
Mathematics in Engineering, 2020 This paper is an overview on some recent results concerning the variational analysis of static fracture in the so-called high-contrast brittle composite materials. The paper is divided into two main parts.
Caterina Ida Zeppieri
doaj +1 more source