Results 121 to 130 of about 12,491,734 (263)

Two-sided estimates of heat kernels of jump type Dirichlet forms

, 2018
A. Grigor’yan, Eryan Hu, Jiaxin Hu
semanticscholar   +1 more source

Expect the unexpected: Augmented mixture models for black-hole-population studies

Astronomy & Astrophysics
Context. Black-hole-population studies are currently performed either using astrophysically motivated models (informed but rigid in their functional forms) or via non-parametric methods (flexible, but not directly interpretable). Aims.
Rinaldi Stefano
doaj   +1 more source

Composite Media and Asymptotic Dirichlet Forms

Journal of Functional Analysis, 1994
A metric topology on the space of Dirichlet forms is introduced. Compactness and closure properties of families of local and non-local forms are studied.
openaire   +1 more source

On the coordinates of minimal vectors in a Minkowski-reduced basis

Extracta Mathematicae
Finding the shortest non-zero vectors in a lattice is a computationally hard problem (NP-hard in general dimensions), making results in low dimensions particularly important in lattice reduction theory.
Ákos G. Horváth
doaj   +1 more source

Boundary Representations of Intermediate forms between a Regular Dirichlet form and its Active Main Part [PDF]

Matthias Keller, Daniel Lenz, Marcel O. Schmidt, Michael Schwarz, Melchior Wirth   +4 more
openalex   +1 more source

Errors Theory using Dirichlet Forms, Linear Partial Differential Equations and Wavelets [PDF]

, 2007
Simone Scotti
openalex   +1 more source

Digitalizing metallic materials from image segmentation to multiscale solutions via physics informed operator learning

npj Computational Materials
Fast prediction of microstructural responses based on realistic material topology is vital for linking process, structure, and properties. This work presents a digital framework for metallic materials using microscale features.
Shahed Rezaei, Kianoosh Taghikhani, Alexandre Viardin, Reza Najian Asl, Ali Harandi, Nikhil Vijay Jagtap, David Bailly, Hannah Naber, Alexander Gramlich, Tim Brepols, Mustapha Abouridouane, Ulrich Krupp, Thomas Bergs, Markus Apel   +13 more
doaj   +1 more source

Resummed heat-kernel and form factors for surface contributions: Dirichlet semitransparent boundary conditions [PDF]

, 2023
S. A. Franchino-Viñas
openalex   +1 more source

Null form estimates for ( 1/2,1/2 ) symbols and local existence for a quasilinear Dirichlet-wave equation [PDF]

, 2000
Hart F. Smith
openalex   +1 more source

Corrigendum to “Local Dirichlet forms, Hodge theory, and the Navier-Stokes equations on topologically one-dimensional fractals” [PDF]

, 2017
Michael Hinz, Alexander Teplyaev
openalex   +1 more source