✦ LIBER ✦

An invariant of a surface in Euclidean space

✍ Scribed by M. R. Rogovoí

Publisher: Springer US
Year: 1990
Tongue: English
Weight: 179 KB
Volume: 51
Category: Article
ISSN: 1573-8795
DOI: 10.1007/bf01104175

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Invariant subspaces of two Hermitian str

Invariant subspaces of two Hermitian structures on a Euclidean space

✍ P. Coulton; H. Gauchman 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 59 KB

Let ( , , J 1 ) and ( , , J 2 ) denote two Hermitian structures on a 2n-dimensional Euclidean space (V , , ). If n is even and J 1 ,J 2 have opposite orientations, then there exist non-zero vectors v, w ∈ V such that J 1 (v) = J 2 (v) and J 1 (w) = -J 2 (w). If n is odd and J 1 , J 2 have the same o

Surfaces of transport in non-Euclidean s

Surfaces of transport in non-Euclidean spaces

✍ Ya. P. Blank 📂 Article 📅 1980 🏛 Springer US 🌐 English ⚖ 601 KB

The stability of a minimal surface in a

The stability of a minimal surface in a pseudo-Euclidean space

✍ V. P. Gorokh 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 250 KB

An extremum problem in Euclidean space

✍ E. G. Kirjackij 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 178 KB

Two-dimensional minimal surfaces in a ps

Two-dimensional minimal surfaces in a pseudo-Euclidean space

✍ V. P. Gorokh 📂 Article 📅 1991 🏛 Springer US 🌐 English ⚖ 670 KB

The asymptotic blow-up of a surface in E

The asymptotic blow-up of a surface in Euclidean 3-space

✍ Marek Kossowski 📂 Article 📅 1991 🏛 Springer 🌐 English ⚖ 544 KB

Given a smoothly immersed surface in Euclidean (or affine) 3-space, the asymptotic directions define a subset in the Grassmann bundle of unoriented one-dimensional subspaces over the surface. This links the Euler characteristic of the region where the Gauss curvature is nonpositive with the index of