Geometrical Methods of Theoretical Physics I

lecture materials

NTMF059

prof. RNDr. Pavel Krtouš, Ph.D.

fall 2021: 2/2 Ex C

Annotation:

Tensor calculus. Differentiable manifolds, tangent bundles. Maps of manifolds, diffeomorphism. Lie derivative. Exterior calculus. Riemann and pseudo-Riemann geometry. Covariant derivative, parallel transfer, geodesics. Torsion and curvature, space of connections. Metric derivatives, Levi-Civita derivative. Relation of Lie, exterior, and covariant derivatives. Submanifolds, integrability, Frobenius theorem. Integration on manifolds, integrable densities, integral theorems.

The lectures are aimed at students interested in theoretical physics at the end of their bachelor's or the beginning of their master's study.

This course is followed by the course NTMF060 – Geometrical Methods of Theoretical Physics II.

Information about lectures in fall 2021:

Lectures and practicals were scheduled each Wednesday at 14:00–17:10 in lecture room T2.

Both lectures and practicals were taught in person.

Lectures were recorded. Recordings of lectures are available on this page.

The lectures were given in English.

Exam:

Times scheduled for the exams are listed in SIS.

The exam has an oral form. The student gets two theoretical questions and one problem analogous to those solved on practicals. She/he has sufficient time to prepare the answers.

The preferred form of the exam is in person. But in necessary cases, it is possible to take the exam online. Please, contact the lecturer a day before the exam in such a case.

It will be possible to schedule the exam after the winter term. Please contact the lecturer.

Assignment for credit:

To obtain the credit, students need to submit a solution to the assignment:

The deadline for the submission is the end of the exam period in the winter term.

Recordings of lectures:

Lectures can be played directly in the following player or they can be downloaded as mp4 files from the list below.

Materials available for the lectures:

To download mp4 file you may need to click by the right mouse button and choose the downmload from the menu.

September 29, 2021
Topological manifolds and differential structure (73 min)
video: [mp4 284MB]
notes [in Czech]: Topological manifolds [pdf] Differential structure [pdf]
Tangent structure; Note on fibre bundles, etc. (89 min)
video: [mp4 362MB]
notes [in Czech]: Tangent structure [pdf] Generalization of manifolds [pdf]
October 6, 2021
Vector and covector fields (64 min)
video: [mp4 229MB]
notes [in Czech]: Tangent structure [pdf] Generalization of manifolds [pdf]
Tensors (99 min)
video: [mp4 365MB]
notes [in Czech]: Tensors [pdf]
October 13, 2021
Tensor fields (57 min)
video: [mp4 216MB]
notes [in Czech]: Tensors [pdf]
Induced mappings (35 min)
video: [mp4 150MB]
notes [in Czech]: Induced mappings [pdf]
October 20, 2021
Exterior calculus (103 min)
video: [mp4 400MB]
notes [in Czech]: Antisymmetric tensors [pdf] Exterior calculus [pdf]
October 27, 2021
Lie derivative (83 min)
video: [mp4 339MB]
notes [in Czech]: Lie derivative [pdf] Lie derivative - Appendix [pdf]
November 3, 2021
Metric and related structures (104 min)
video: [mp4 440MB]
November 10, 2021
Covariant derivative 1 (88 min)
video: [mp4 302MB]
November 24, 2021
Covariant derivative 2 (92 min)
video: [mp4 332MB]
December 1, 2021
Curvature 1 (104 min)
video: [mp4 310MB]
December 8, 2021
Curvature 2 (49 min)
video: [mp4 179MB]
Distributions, Frobenius theorem (56 min)
video: [mp4 185MB]
December 15, 2021
Integrable densities (95 min)
video: [mp4 350MB]
December 22, 2021
Derivatives of densities, divergence (108 min)
video: [mp4 380MB]
January 5, 2022
Integral theorems (55 min)
video: [mp4 144MB]
Example: Geometry in 2D (60 min)
video: [mp4 211MB]

Practicals:

Starting with the third week, the lectures are accompanied by 60-90 minutes practicals. The practicals are not recorded, but problems discussed in the practicals can be found here.

You can also check the "tutorial" section of the course in 2020, where similar problems have been solved. You can find recordings of the tutorials there. However, they are in the Czech only.

Textbooks:

There exist two study texts in Czech closely related to this course:

Literature: