Zobrazeno 1 - 10
of 50
pro vyhledávání: '"David Trotman"'
The book explores and analyses, from a variety of conceptual perspectives, the encounters with self and others that professional doctorate programmes in education both necessitate and enable. It documents the ways in which professional identities, bo
The Singularity School and Conference took place in Luminy, Marseille, from January 24th to February 25th 2005. More than 180 mathematicians from over 30 countries converged to discuss recent developments in singularity theory.The volume contains the
Publikováno v:
Journal of Singularities. 25
Autor:
David Trotman
Publikováno v:
Introduction to Lipschitz Geometry of Singularities
Introduction to Lipschitz Geometry of Singularities, pp.87-110, 2020
Introduction to Lipschitz Geometry of Singularities ISBN: 9783030618063
Introduction to Lipschitz Geometry of Singularities, pp.87-110, 2020
Introduction to Lipschitz Geometry of Singularities ISBN: 9783030618063
International audience; This text is based on 3 lectures given in Cuernavaca in June 2018 about stratifications of real and complex analytic varieties and subanalytic and definable sets. The first lecture contained an introduction to Whitney stratifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c9ae30f6b89bf579be18f1b7cd4437
https://hal.science/hal-03186959
https://hal.science/hal-03186959
Autor:
David Trotman, Saurabh Trivedi
Publikováno v:
Journal of Singularities
Journal of Singularities, 2020, 22, pp.315-320. ⟨10.5427/jsing.2020.22s⟩
Journal of Singularities, 2020, 22, pp.315-320. ⟨10.5427/jsing.2020.22s⟩
International audience; We give a counterexample to a conjecture of Eyral on the existence of deformation retracts to intersections of Whitney stratifications embedded in a smooth manifold. We then prove that the conjecture holds if the stratificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34e733e600e36e09b5d471a648634118
https://hal.science/hal-03186950
https://hal.science/hal-03186950
Publikováno v:
Topology and its Applications. 234:335-347
We specify the canonical stratifications satisfying respectively Whitney (a)-regularity, Whitney (b)-regularity, Kuo–Verdier (w)-regularity, and (L)-regularity for the family of surfaces y a = z b x c + x d , where a , b , c , d are positive intege
Autor:
David Trotman, Leslie Wilson
Publikováno v:
Singularity Theory and Its Applications, S. Izumiya, G. Ishikawa, H. Tokunaga, I. Shimada and T. Sano, eds. (Tokyo: Mathematical Society of Japan, 2006)
It is known that if two subanalytic strata satisfy Kuo's ratio test, then the normal cone of the larger stratum $Y$ along the smaller $X$ satisfies two nice properties: the fiber of the normal cone at any point of $X$ is the tangent cone to the fiber
Autor:
David Trotman, Duco van Straten
Publikováno v:
Annales de la Faculté des sciences de Toulouse : Mathématiques. 25:161-170
We prove that weak Whitney regularity for a family of complex hypersurfaces with isolated singularities implies equimultiplicity.
Autor:
Karim Bekka, David Trotman
Publikováno v:
Journal of Singularities
Journal of Singularities, 2018, ⟨10.5427/jsing.2018.17i⟩
Journal of Singularities, Worldwide Center of Mathematics, LLC, 2018, ⟨10.5427/jsing.2018.17i⟩
Journal of Singularities, 2018, ⟨10.5427/jsing.2018.17i⟩
Journal of Singularities, Worldwide Center of Mathematics, LLC, 2018, ⟨10.5427/jsing.2018.17i⟩
International audience; We correct statements in our paper about the weak Whitney regularity of certain examples of Briancon and Speder. As a consequence, it follows from the calculations in our paper that weak Whitney regularity is not equivalent to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ee901cab0ad54ba50cd3b6f024f70d
https://hal.science/hal-02014365
https://hal.science/hal-02014365