Lois des coniques surosculatrices dans les surfaces
Lokale Berührungskegel einer Menge im Euklidischen Raum
Lokale Kennzeichnungen der Minimalhyperregelflächen.
Lokale Untersuchungen an Normalkongruenzen im Dreidimensionalen elliptischen Raum.
Loops and quasigroups: Aspects of current work and prospects for the future
This paper gives a brief survey of certain recently developing aspects of the study of loops and quasigroups, focussing on some of the areas that appear to exhibit the best prospects for subsequent research and for applications both inside and outside mathematics.
Lorentzian isothermic surfaces and Bonnet pairs
Lorentzian surfaces in Lorentz three-space are studied using an indefinite version of the quaternions. A classification theorem for Bonnet pairs in Lorentz three-space is obtained.
Lösung einer Funktionalgleichung für Translationsflächen die ein zylindrisch-konisches Netz besitzen
Mannheim offsets of ruled surfaces.
Mappings of domains in and their metric tensors.
Maximal averages over flat radial hypersurfaces.
Maximizing properties of extremal surfaces in general relativity
Maximum principles and minimal surfaces
Maximum principles and nonexistence results for minimal submanifolds.
Maximum Principles for Minimal Surfaces and for Surfaces of Continuous Mean Curvature.
Maximum Principles for Minimal surfaces in R3 Having noncompact boundary and a uniqueness theorem for the helicoid.
Mean curvature flow and self-similar submanifolds
Mean directionally curved lines on surfaces immersed in R4.
The notion of principal configuration of immersions of surfaces into R3, due to Sotomayor and Gutierrez [16] for lines of curvature and umbilics, is extended to that of mean directional configuration for immersed surfaces in R4. This configuration consists on the families of mean directionally curved lines, along which the second fundamental form points in the direction of the mean curvature vector, and their singularities, called here H-singularities.
Measurability of classes of Lipschitz manifolds with respect to Borel -algebra of Vietoris topology
Mémoire sur la représentation des transcendantes par des arcs de courbes
Mémoire sur la théorie des coordonnées curvilignes, et des systèmes orthogonaux