In the field of mathematics known as algebraic topology, the Gysin sequence is a long exact sequence which relates the cohomology classes of the base space, the fiber and the total space of a sphere bundle. The Gysin sequence is a useful tool for calculating the cohomology rings given the Euler class of the sphere bundle and vice versa. It was introduced by Gysin, and is generalized by the Serre spectral sequence.
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| - Gysin-Sequenz (de)
- Gysin homomorphism (en)
- 귀진 완전열 (ko)
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| - Die Gysin-Sequenz ist in der Mathematik, genauer in der Algebraischen Topologie, eine lange exakte Sequenz, welche die Kohomologieklassen von Basis, Faser und Totalraum eines Sphärenbündels miteinander in Beziehung setzt. Eine Anwendung stellt die Berechnung der Kohomologie aus der Eulerklasse (und umgekehrt) eines Sphärenbündels dar. Die Sequenz wurde 1942 durch Werner Gysin eingeführt. (de)
- In the field of mathematics known as algebraic topology, the Gysin sequence is a long exact sequence which relates the cohomology classes of the base space, the fiber and the total space of a sphere bundle. The Gysin sequence is a useful tool for calculating the cohomology rings given the Euler class of the sphere bundle and vice versa. It was introduced by Gysin, and is generalized by the Serre spectral sequence. (en)
- 대수적 위상수학에서 귀진 완전열(Gysin完全列, 영어: Gysin exact sequence)은 초구 올뭉치에 대하여 존재하는, 밑공간과 전체 공간의 코호몰로지를 잇는 긴 완전열이다. (ko)
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| - Die Gysin-Sequenz ist in der Mathematik, genauer in der Algebraischen Topologie, eine lange exakte Sequenz, welche die Kohomologieklassen von Basis, Faser und Totalraum eines Sphärenbündels miteinander in Beziehung setzt. Eine Anwendung stellt die Berechnung der Kohomologie aus der Eulerklasse (und umgekehrt) eines Sphärenbündels dar. Die Sequenz wurde 1942 durch Werner Gysin eingeführt. (de)
- In the field of mathematics known as algebraic topology, the Gysin sequence is a long exact sequence which relates the cohomology classes of the base space, the fiber and the total space of a sphere bundle. The Gysin sequence is a useful tool for calculating the cohomology rings given the Euler class of the sphere bundle and vice versa. It was introduced by Gysin, and is generalized by the Serre spectral sequence. (en)
- 대수적 위상수학에서 귀진 완전열(Gysin完全列, 영어: Gysin exact sequence)은 초구 올뭉치에 대하여 존재하는, 밑공간과 전체 공간의 코호몰로지를 잇는 긴 완전열이다. (ko)
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