Lefschetz hyperplane theorem
Sign in to savetheorem that the inclusion between a projective variety and its hyperplane section induces isomorphisms of homology, cohomology or homotopy groups in low degrees
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cohomology
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Morse theory
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mathematics
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International Standard Book Number
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digital object identifier
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JSTOR
Organization
algebraic geometry
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Alexander Grothendieck
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algebraic topology
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Cambridge University Press
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René Thom
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John Milnor
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Pierre Deligne
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Kunihiko Kodaira
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Q22908627
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algebraic variety
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Springer Science+Business Media
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Princeton University Press
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homology
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