- asphericity
- [͵eısfı(ə)ʹrısıtı] n мат.
асферичность
Новый большой англо-русский словарь. 2001.
asphericity
Смотреть что такое "asphericity" в других словарях:
asphericity — noun a) The state of being aspherical b) The degree to which something is aspherical … Wiktionary
Christos Papakyriakopoulos — Christos Dimitriou Papakyriakopoulos, commonly known as Papa (Χρήστος Δημητρίου Παπακυριακόπουλος in Greek; born in Chalandri, Athens, Greece on June 29, 1914, died on June 29, 1976, Princeton, New Jersey), was a Greek mathematician specializing… … Wikipedia
Robert Aumann — Infobox Scientist name = Robert J. Aumann image size = 180px birth date = Birth date and age|1930|6|8 birth place = Frankfurt am Main, Germany residence = Israel citizenship = Israel, United States field = Mathematics and Economics work places =… … Wikipedia
Dehn's lemma — In mathematics Dehn s lemma asserts that a piecewise linear map of a disk into a 3 manifold, with the map s singularity set in the disc s interior, implies the existence of another piecewise linear map of the disc which is an embedding and is… … Wikipedia
Gyration tensor — The gyration tensor is a tensor that describes the second moments of position of a collection of particles :S {mn} stackrel{mathrm{def{=} frac{1}{N}sum {i=1}^{N} r {m}^{(i)} r {n}^{(i)}where r {m}^{(i)} is the mathrm{m^{th Cartesian coordinate of … Wikipedia
Van Kampen diagram — In the mathematical area of geometric group theory, a van Kampen diagram is a planar diagram used to represent the fact that a particular word among the generators of a group given by a group presentation represents the identity element in that… … Wikipedia
Small cancellation theory — In the mathematical subject of group theory, small cancellation theory studies groups given by group presentations satisfying small cancellation conditions, that is where defining relations have small overlaps with each other. It turns out that… … Wikipedia
Corrective lens — A bifocal corrective eyeglass lens A pair of contact le … Wikipedia
Photographic lens — A photographic lens (also known as objective lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media… … Wikipedia
Aspheric lens — An aspheric lens or asphere is a lens whose surfaces have a profile that is neither a portion of a sphere nor of a circular cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.The asphere … Wikipedia
Sphere theorem (3-manifolds) — In the topology of 3 manifolds, the sphere theorem denotes a family of statements which show us how the image of a 2 sphere, under a continuous map into a 3 manifold, may behave.One example is the following:Let M be an orientable 3 manifold such… … Wikipedia
