Lectures related to Fundamental group

Explores fundamental groups, homotopy classes, and coverings in connected manifolds.

Covers cylinders, path objects, and homotopy in model categories.

Explores pinching and folding techniques to study the fundamental group through path concatenation and various applications.

Covers homotopies, fundamental group, and equivalence relations in applications.

Explores the left homotopy relation as an equivalence relation in model categories.

Explores the support services and environment of Moodle at EPFL, including group modes, admin tools, course management, and user interactions.

Covers the bar construction method, homology groups, classifying space, and the Hopf formula.

Covers systems with identical particles, focusing on bosons and their properties.

Explores the construction of cylinder objects in chain complexes over a field, focusing on left homotopy and interval chain complexes.

Covers the calculation of the fundamental group of a product using small spaces and compositions.

Explores creating dashboards in ServiceNow, focusing on advantages, transition from homepages, and important concepts like tasks and incidents.

Explores the homology of Riemann surfaces, including singular homology and the standard n-simplex.

Explores the generalization and structure of higher homotopy groups, including their abelianness, historical context, and properties of H spaces.

Explores the Seifert-van Kampen theorem, focusing on group pushouts and well-bridged groups.

Explores the Serre model structure, focusing on left and right homotopy equivalences.

Discusses fundamental groups, surfaces, and their topological properties in detail.

Delves into homotopy identification, pushout diagrams, colimits, and group fundamental calculations.

Covers student feedback, group exercises, and fundamental topology concepts, emphasizing the importance of understanding coverings and group actions.

Explores concrete examples of group actions on sets, focusing on actions that do not change the set.

Explores Einsteinian relativity, the Lorentz group, and Poincaré transformations, emphasizing proper and non-orthochronous components.