Abstract
We investigate smooth approximations of functions, with prescribed gradient behavior on a distinguished stratified subset of the domain. As an application, we outline how our results yield important consequences for a recently introduced class of stochastic processes, called the matrix-valued Bessel processes.
Details
Title
Approximating Functions On Stratified Sets
Author(s)
Drusvyatskiy, D. ; Larsson, M.
Published in
Transactions Of The American Mathematical Society
Pagination
25
Volume
367
Issue
1
Pages
725-749
Date
2015
Publisher
Providence, Amer Mathematical Soc
ISSN
0002-9947
Keywords
Other identifier(s)
View record in Web of Science
Laboratories
SFI
Record Appears in
Scientific production and competences > CDM - College of Management of Technology > SFI - Swiss Finance Institute at EPFL > UNATTRIBUTED-SFI - SFI - Unattributed publications
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2015-02-20