Jérôme Scherer

Web site:  Web site:  https://sma.epfl.ch/

EPFL SV BMI UPHESS
MA B3 455 (Bâtiment MA)
Station 8
1015 Lausanne

Web site:  Web site:  https://hessbellwald-lab.epfl.ch

Web site:  Web site:  https://math.epfl.ch/

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Teaching & PhD

Teaching

Mathematics

Courses

Topology IV.a - Cohomology rings

Singular cohomology is defined by dualizing the singular chain complex for spaces. We will study its basic properties, see how it acquires a multiplicative structure and becomes a graded commutative algebra. We study an algebraic version, namely group cohomology, and compare both approaches.