Results 1 to 10 of about 561 (185)

ON AN ESTIMATE FOR THE MODULUS OF CONTINUITY OF A NONLINEAR INVERSE PROBLEM [PDF]

Ural Mathematical Journal, 2015
A reverse time problem is considered for a semilinear parabolic equation. Two-sided estimates are obtained for the norms of values of a nonlinear operator in terms of the norms of values of the corresponding linear operator.
Elena V. Tabarintseva
doaj   +3 more sources

On the method of calculating the modulus of continuity of the inverse operator and its modifications with application to non-linear problems of geoelectrics

Numerical Methods and Programming (Vychislitel'nye Metody i Programmirovanie), 2020
Рассматриваются априорные оценки неоднозначности (погрешности) приближенных решений условно-корректных нелинейных обратных задач, основанные на модуле непрерывности обратного оператора и его модификациях. Установлена связь модуля непрерывности обратного оператора с разрешающей способностью геофизического метода.
openaire   +2 more sources

Approximation properties of a modified Gauss–Weierstrass singular integral in a weighted space

Journal of Inequalities and Applications
Singular integral operators play an important role in approximation theory and harmonic analysis. In this paper, we consider a weighted Lebesgue space L p , w $L^{p,w}$ , define a modified Gauss–Weierstrass singular integral on it, and study direct and ...
Abhay Pratap Singh, Uaday Singh
doaj   +1 more source

Generalized Bayes approach to inverse problems with model misspecification. [PDF]

Inverse Probl, 2023
Baek Y, Aquino W, Mukherjee S.
europepmc   +1 more source

Three-dimensional dynamic response of infinite plate resting on multilayered orthotropic foundation under moving loads. [PDF]

PLoS One
Zhang CL, Cao M, Hong L, Qi YF.
europepmc   +1 more source

A second-order dynamical system for solving inverse quasi-variational inequalities and its application. [PDF]

PLoS One
Gan T, Khan VK, Ahmad MK, Cai QB.
europepmc   +1 more source

A Mathematical Analysis of IPT-DMFT. [PDF]

Commun Math Phys
Cancès E, Kirsch A, Perrin-Roussel S.
europepmc   +1 more source

A Physics-Informed Manifold Neural Operator Framework for Multi-Parameter Prediction of Polymer Aging in HTPB Solid Propellants. [PDF]

Polymers (Basel)
Liu S, Qiang H, Geng T, Wang X, Pei S, Ju X.   +5 more
europepmc   +1 more source

High-precision stress prediction using deep energy network enhanced by stress equilibrium with Delaunay integration on refined grid. [PDF]

Cell Rep Methods
Ye Y, An D, Li H, Wang W, Li X, Shi P.
europepmc   +1 more source

Characterization of the spectra of rotating truncated gas planets and inertia-gravity modes. [PDF]

Z Angew Math Phys
de Hoop MV, Holman S.
europepmc   +1 more source