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Geometry of cuspidal edges with boundary
(2018-02-01)
We study differential geometric properties of cuspidal edges with boundary. There are several differential geometric invariants which are related with the behavior of the boundary in addition to usual differential geometric ...
Behavior of gaussian curvature and mean curvature near non-degenerate singular points on wave fronts
(2016-01-01)
We define cuspidal curvature Kc (resp. normalized cuspidal curvature μc) along cuspidal edges (resp. at a swallowtail singularity) in Riemannian 3-manifolds, and show that it gives a coefficient of the divergent term of ...
Geometria diferencial da cuspidal edge
(Universidade Estadual Paulista (Unesp), 2021-06-30)
Seja M a superfície cuspidal edge, a qual é uma superfície de posto 1 parametrizada por uma frente de onda. Neste trabalho estudamos invariantes geométricos que determinam M, como a curvatura umbílica para superfícies de ...
Geometric invariants of cuspidal edges
(2016-04-01)
We give a normal form of the cuspidal edge that uses only diffeomorphisms on the source and isometries on the target. Using this normal form, we study differential geometric invariants of cuspidal edges that determine them ...
Algunos problemas de análisis sobre cúspides exterioresSome problems of analysis on external cusps
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2014)
Análisis de dobleces y cúspides del mapeo de gauss de superficies orientables en R3 con el software científico Mathematica 5.2
(Universidad Nacional de Piura, 2016)
The Steklov eigenvalue problem in a cuspidal domain
(Springer, 2020-02)
In this paper we analyze the approximation, by piecewise linear finite elements, of a Steklov eigenvalue problem in a plane domain with an external cusp. This problem is not covered by the literature and its analysis ...
Una inversa a derecha para el operador divergencia en dominios con cúspidesA right inverse of the divergence operator on domains with cusps
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2010)
En la cúspide, el monasterio la popa
(1936)
En la cúspide, el monasterio la popa, en la colina la popa.
Decomposição de módulos livres de torção como soma direta de módulos de posto 1
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasMestrado Acadêmico em MatemáticaUFJF, 2017)