borel class
21de — 1. de [ də ] prép. • 842; lat. class. de qui s est substitué en bas lat. à l emploi du génitif ♦ Mot invariable qui sert à établir des rapports variés entre deux mots ou groupes de mots. REM. De s élide généralt en d devant une voyelle ou un h… …
22dé — 1. de [ də ] prép. • 842; lat. class. de qui s est substitué en bas lat. à l emploi du génitif ♦ Mot invariable qui sert à établir des rapports variés entre deux mots ou groupes de mots. REM. De s élide généralt en d devant une voyelle ou un h… …
23Determinacy — Determined redirects here. For the 2005 heavy metal song, see Determined (song). For other uses, see Indeterminacy (disambiguation). In set theory, a branch of mathematics, determinacy is the study of under what circumstances one or the other… …
24Spin structure — In differential geometry, a spin structure on an orientable Riemannian manifold allows one to define associated spinor bundles, giving rise to the notion of a spinor in differential geometry. Spin structures have wide applications to mathematical …
25Self-adjoint operator — In mathematics, on a finite dimensional inner product space, a self adjoint operator is one that is its own adjoint, or, equivalently, one whose matrix is Hermitian, where a Hermitian matrix is one which is equal to its own conjugate transpose.… …
26List of important publications in mathematics — One of the oldest surviving fragments of Euclid s Elements, found at Oxyrhynchus and dated to circa AD 100. The diagram accompanies Book II, Proposition 5.[1] This is a list of important publications in mathematics, organized by field. Some… …
27probability theory — Math., Statistics. the theory of analyzing and making statements concerning the probability of the occurrence of uncertain events. Cf. probability (def. 4). [1830 40] * * * Branch of mathematics that deals with analysis of random events.… …
28Compact space — Compactness redirects here. For the concept in first order logic, see compactness theorem. In mathematics, specifically general topology and metric topology, a compact space is an abstract mathematical space whose topology has the compactness… …
29List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… …
30Henri Lebesgue — Infobox Scientist name =Henri Lebesgue box width =26em image width =225px caption = birth date =1875 06 28 birth place =Beauvais, France death date =death date and age|1941|7|26|1875|6|28 death place =Paris, France residence = citizenship =… …
