English
Related papers

Related papers: The Calder\'on Projector for Fibred Cusp Operators

200 papers

Over a closed manifold, we consider the sectorial projection of an elliptic pseudo-differential operator A of positive order with two rays of minimal growth. We show that it depends continuously on A when the space of pseudo-differential…

Spectral Theory · Mathematics 2012-03-07 Bernhelm Booss-Bavnbek , Guoyuan Chen , Matthias Lesch , Chaofeng Zhu

Let $X$ be a compact manifold with boundary. Suppose that the boundary is fibred, $\phi:\pa X\longrightarrow Y,$ and let $x\in\CI(X)$ be a boundary defining function. This data fixes the space of `fibred cusp' vector fields, consisting of…

Differential Geometry · Mathematics 2007-05-23 Rafe Mazzeo , Richard B. Melrose

One way to geometrically encode the singularities of a stratified pseudomanifold is to endow its interior with an iterated fibred cusp metric. For such a metric, we develop and study a pseudodifferential calculus generalizing the…

Differential Geometry · Mathematics 2011-12-21 Claire Debord , Jean-Marie Lescure , Frédéric Rochon

We consider a continuous family of linear elliptic differential operators of arbitrary order over a smooth compact manifold with boundary. Assuming constant dimension of the spaces of inner solutions, we prove that the orthogonalized…

Analysis of PDEs · Mathematics 2020-12-08 Bernhelm Booss-Bavnbek , Jian Deng , Yuting Zhou , Chaofeng Zhu

We consider an arbitrary linear elliptic first--order differential operator A with smooth coefficients acting between sections of complex vector bundles E,F over a compact smooth manifold M with smooth boundary N. We describe the analytic…

Differential Geometry · Mathematics 2009-11-23 Bernhelm Booss-Bavnbek , Matthias Lesch , Chaofeng Zhu

We construct the Calderon projection on the space of Cauchy datas for a twisted Dirac operator in the Mischenko--Fomenko pseudodifferential calculus for operators acting on bundles of finitely generated $C^*$--Hilbert modules on a compact…

Differential Geometry · Mathematics 2013-07-11 Paolo Antonini

This paper investigates realisations of elliptic differential operators of general order on manifolds with boundary following the approach of B\"ar-Ballmann to first order elliptic operators. The space of possible boundary values of…

Analysis of PDEs · Mathematics 2023-04-21 Lashi Bandara , Magnus Goffeng , Hemanth Saratchandran

An elliptic theory is constructed for operators acting in subspaces defined via odd pseudodifferential projections. Subspaces of this type arise as Calderon subspaces for first order elliptic differential operators on manifolds with…

Differential Geometry · Mathematics 2015-06-26 A. Yu. Savin , B. Yu. Sternin

First, we review the Dirac operator folklore about basic analytic and geometrical properties of operators of Dirac type on compact manifolds with smooth boundary and on closed partitioned manifolds and show how these properties depend on…

Differential Geometry · Mathematics 2009-11-23 Bernhelm Booss-Bavnbek , Matthias Lesch

We investigate properties of pseudodifferential operators on $L^2$ space on manifold with ends including asymptotically conical or hyperbolic ends. Our pseudodifferential operators are a generalization of the canonical quantization which…

Analysis of PDEs · Mathematics 2020-11-13 Shota Fukushima

Consider an elliptic self-adjoint pseudodifferential operator $A$ acting on $m$-columns of half-densities on a closed manifold $M$, whose principal symbol is assumed to have simple eigenvalues. We show existence and uniqueness of $m$…

Analysis of PDEs · Mathematics 2022-02-09 Matteo Capoferri , Dmitri Vassiliev

This is a review of some coordinate-free calculi of pseudodifferential operators developed in the last years. As an application, we use a coordinate-free calculus to obtain new results on the behaviour of the spectral projections of a…

Analysis of PDEs · Mathematics 2011-06-21 P. Mckeag , Y. Safarov

Let $X$ be a smooth compact manifold with corners which has two embedded boundary hypersurfaces $\partial_0 X , \partial_1 X$, and a fiber bundle $\phi:\partial_0 X \to Y$ is given. By using the method of blowing up, we define a…

Differential Geometry · Mathematics 2019-07-15 Jun Watanabe

An analytic index is defined for a family of cusp pseudodifferential operators, $P_b,$ on a fibration with fibres which are compact manifolds with boundaries, provided the family is elliptic and has invertible indicial family at the…

Differential Geometry · Mathematics 2007-05-23 Richard Melrose , Frederic Rochon

In this first part of the paper, we define a natural dual object for manifolds with corners and show how pseudodifferential calculus on such manifolds can be constructed in terms of the localization principle in C*-algebras. In the second…

Operator Algebras · Mathematics 2007-05-23 V. E. Nazaikinskii , A. Yu. Savin , B. Yu. Sternin

For a Dirac operator $D_{\bar{g}}$ over a spin compact Riemannian manifold with boundary $(\bar{X},\bar{g})$, we give a natural construction of the Calder\'on projector and of the associated Bergman projector on the space of harmonic…

Differential Geometry · Mathematics 2010-09-17 Colin Guillarmou , Sergiu Moroianu , Jinsung Park

This paper is the first of two papers constructing a calculus of pseudodifferential operators suitable for doing analysis on Q-rank 1 locally symmetric spaces and Riemannian manifolds generalizing these. This generalization is the interior…

Analysis of PDEs · Mathematics 2009-09-07 Daniel Grieser , Eugenie Hunsicker

A fundamental result in pseudodifferential theory is the Calder\'on-Vaillancourt theorem, which states that a pseudodifferential operator defined from a H\"ormander symbol of order $0$ defines a bounded operator on $L^2(\mathbb{R}^d)$. In…

Mathematical Physics · Physics 2024-06-04 Gihyun Lee , Max Lein

We introduce a simplified (coarse) version of pseudo-differential calculus for operators of order zero on complete Riemannian manifolds. This calculus works for the usual Hormander (1,0) class of operators, as well as for…

Differential Geometry · Mathematics 2025-06-19 Gennadi Kasparov

This paper is concerned with pseudodifferential calculus on manifolds with fibred corners. Following work of Connes, Monthubert, Skandalis and Androulidakis, we associate to every manifold with fibred corners a longitudinally smooth…

Operator Algebras · Mathematics 2013-10-25 Laurent Guillaume
‹ Prev 1 2 3 10 Next ›