[图书][B] Sobolev met poincaré
P Hajłasz, P Koskela - 2000 - books.google.com
There are several generalizations of the classical theory of Sobolev spaces as they are
necessary for the applications to Carnot-Caratheodory spaces, subelliptic equations …
necessary for the applications to Carnot-Caratheodory spaces, subelliptic equations …
[图书][B] Fractal Geometry and Number Theory: Complex dimensions of fractal strings and zeros of zeta functions
ML Lapidus, M Van Frankenhuysen - 2013 - books.google.com
A fractal drum is a bounded open subset of R. m with a fractal boundary. A difficult problem
is to describe the relationship between the shape (geo metry) of the drum and its sound (its …
is to describe the relationship between the shape (geo metry) of the drum and its sound (its …
An overview of complex fractal dimensions: From fractal strings to fractal drums, and back
ML Lapidus - Horizons of Fractal Geometry and Complex …, 2019 - books.google.com
Our main goal in this long survey article is to provide an overview of the theory of complex
fractal dimensions and of the associated geometric or fractal zeta functions, first in the case …
fractal dimensions and of the associated geometric or fractal zeta functions, first in the case …
Fractal zeta functions and fractal drums
The present research monograph is a testimony to the fact that Fractal Analysis is deeply
connected to numerous areas of contemporary Mathematics. Here, we have in mind, in …
connected to numerous areas of contemporary Mathematics. Here, we have in mind, in …
Spectral analysis on infinite Sierpiński gaskets
A Teplyaev - journal of functional analysis, 1998 - Elsevier
We study the spectral properties of the Laplacian on infinite Sierpiński gaskets. We prove
that the Laplacian with the Neumann boundary condition has pure point spectrum …
that the Laplacian with the Neumann boundary condition has pure point spectrum …
[PDF][PDF] Existence and uniqueness of diffusions on finitely ramified self-similar fractals
C Sabot - Annales scientifiques de l'Ecole normale supérieure, 1997 - numdam.org
We give a criterion for the existence and uniqueness or the non-existence of the diffusions
on a finitely ramified self-similar fractal. In classical examples this criterion is easy to apply …
on a finitely ramified self-similar fractal. In classical examples this criterion is easy to apply …
What is not in the domain of the Laplacian on Sierpinski gasket type fractals
O Ben-Bassat, RS Strichartz, A Teplyaev - Journal of functional analysis, 1999 - Elsevier
We consider the analog of the Laplacian on the Sierpinski gasket and related fractals,
constructed by Kigami. A function f is said to belong to the domain of Δ if f is continuous and …
constructed by Kigami. A function f is said to belong to the domain of Δ if f is continuous and …
Lipschitz algebras and derivations II. Exterior differentiation
N Weaver - Journal of Functional Analysis, 2000 - Elsevier
Basic aspects of differential geometry can be extended to various non-classical settings:
Lipschitz manifolds, rectifiable sets, sub-Riemannian manifolds, Banach manifolds, Wiener …
Lipschitz manifolds, rectifiable sets, sub-Riemannian manifolds, Banach manifolds, Wiener …
Dirac operators and spectral triples for some fractal sets built on curves
We construct spectral triples and, in particular, Dirac operators, for the algebra of continuous
functions on certain compact metric spaces. The triples are countable sums of triples where …
functions on certain compact metric spaces. The triples are countable sums of triples where …
Taylor approximations on Sierpinski gasket type fractals
RS Strichartz - Journal of Functional Analysis, 2000 - Elsevier
For a class of fractals that includes the familiar Sierpinski gasket, there is now a theory
involving Laplacians, Dirichlet forms, normal derivatives, Green's functions, and the Gauss …
involving Laplacians, Dirichlet forms, normal derivatives, Green's functions, and the Gauss …