L2 Cohomology and Warped Products and Arithmetic Groups.
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Steven Zucker (1982/1983)
Inventiones mathematicae
Lionel Schwartz (1984/1985)
Séminaire Bourbaki
Jean Lannes (1981/1982)
Séminaire Bourbaki
Guido Mislin (1993)
Compositio Mathematica
J. M. Lemaire (1975/1976)
Séminaire Bourbaki
Manea, Adelina (2007)
Balkan Journal of Geometry and its Applications (BJGA)
S. Halperin (1983)
Mémoires de la Société Mathématique de France
Nermin Salepci (2014)
Winter Braids Lecture Notes
This note is based on the lectures that I have given during the winter school Winter Braids IV, School on algebraic and topological aspects of braid groups held in Dijon on 10 - 13 February 2014. The aim of series of three lectures was to give an overview of geometrical and topological properties of 4-dimensional Lefschetz fibrations. Meanwhile, I could briefly introduce real Lefschetz fibrations, fibrations which have certain symmetry, and could present some interesting features of them.This note...
Serge Lang (1960/1961)
Séminaire Bourbaki
David Addis (1972)
Fundamenta Mathematicae
Stephen A. Selesnick (1976)
Mathematische Zeitschrift
Peter Löffler, Larry Smith (1974)
Mathematische Zeitschrift
Stefano De Michelis (1991)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
We prove that on a -complex the obstruction for a line bundle to be the fractional power of a suitable pullback of the Hopf bundle on a 2-dimensional sphere is the vanishing of the square of the first Chern class of . On the other hand we show that if one looks at integral powers then further secondary obstructions exist.
Dusa McDuff (1983)
Commentarii mathematici Helvetici
Dusa McDuff (1983)
Annales scientifiques de l'École Normale Supérieure
R. Goad (1983)
Fundamenta Mathematicae
Peter I. Booth (1993)
Cahiers de Topologie et Géométrie Différentielle Catégoriques
Bautista, Serafín, Varela, Januario (2001)
Revista Colombiana de Matemáticas
Irene Llerena (1984/1985)
Mathematische Zeitschrift
Irene Llerena (1982)
Collectanea Mathematica
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