01737nam a2200361 4500 DLU130148685 ##20130625 ##710803s1971 nyuac b 000 0 eng 73113137 0828402345 (DLC) 73113137 DLC DLC DLC engfre QA611 .L42 514.08 LE-S Lefschetz, Solomon, 1884-1972. Selected papers / S. Lefschetz. New York : Chelsea Pub. Co., [1971] 639 p. : illus., port. ; 24 cm. A page of mathematical autobiography.--On certain numerical invariants of algebraic varieties, with application to Abelian varieties.--Intersections and transformations of complexes and manifolds.--Manifolds with a boundary and their transformations.--L'analysis situs et la géométrie algébrique.--Invariance absolue et invariance relative en géométrie algébrique.--Locally connected sets and their applications.--Singular and continuous complexes, chains, and cycles.--Complete families of periodic solutions of differential equations.--On singular chains and cycles.--On generalized manifolds.--Chain-deformations in topology.--Closed point sets on a manifold.--On transformations of closed sets.--On compact spaces.--On separable spaces.--On locally connected and related sets.--On the fixed-point formula.--Bibliography (p. [627]-639) Geometry, Algebraic. Topology. 01/2013 GT 12780 DLU True Đào Thị Thu Huyền G A SH Thư viện Trường Đại học Đà Lạt