- Betti group
- grupa homologii
English-Polish dictionary for engineers. 2013.
English-Polish dictionary for engineers. 2013.
Betti Alver — (November 23, 1906 in Jõgeva – June 19, 1989 in Tartu) was one of Estonia s most notable poets. She was among the first generation to be educated in schools of an independent Estonia. She began as a prose writer. She became known for being a… … Wikipedia
Betti number — In algebraic topology, the Betti number of a topological space is, in intuitive terms, a way of counting the maximum number of cuts that can be made without dividing the space into two pieces. This defines, in fact, what is called the first Betti … Wikipedia
General linear group — Group theory Group theory … Wikipedia
Nombre de Betti — En mathématiques, les nombres de Betti Bk sont des invariants topologiques introduits par Enrico Betti, Bk correspond au rang du k ième groupe d homologie de l espace topologique considéré. Définition Plus formellement, chaque groupe (abélien) d… … Wikipédia en Français
Paso Del Norte Group — The Paso Del Norte Group (PDNG) is a private organization of approximately 360 business and civic leaders of El Paso, Texas, United States. The group, meant to be representative of the El Paso region, also includes members from Ciudad Juárez,… … Wikipedia
Emmy Noether — Amalie Emmy Noether Born 23 March 1882(1882 03 23) … Wikipedia
Motive (algebraic geometry) — For other uses, see Motive (disambiguation). In algebraic geometry, a motive (or sometimes motif, following French usage) denotes some essential part of an algebraic variety . To date, pure motives have been defined, while conjectural mixed… … Wikipedia
Fake projective plane — For Freedman s example of a non smoothable manifold with the same homotopy type as the complex projective plane, see 4 manifold. In mathematics, a fake projective plane (or Mumford surface) is one of the 50 complex algebraic surfaces that have… … Wikipedia
mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… … Universalium
Enriques–Kodaira classification — In mathematics, the Enriques–Kodaira classification is a classification of compact complex surfaces into ten classes. For each of these classes, the surfaces in the class can be parametrized by a moduli space. For most of the classes the moduli… … Wikipedia
Singular homology — In algebraic topology, a branch of mathematics, singular homology refers to the study of a certain set of topological invariants of a topological space X , the so called homology groups H n(X). Singular homology is a particular example of a… … Wikipedia