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An Introduction to Smooth Manifolds

Prof. Harish Seshadri · IISc Bangalore

Start with lecture 1 At NPTEL

About

The goal of this course is to introduce the student to the basics of smooth manifold theory. The course will start with a brief outline of the prerequisites from topology and multi-variable calculus.

After the introducion of differentiable manifolds, a large class of examples, including Lie groups, will be presented. The course will culminate with a proof of Stokes' theorem on manifolds.

Intended audience: Masters and PhD students in mathematics, physics, robotics and control theory, information theory and climate sciences.

Prerequisites: Real analysis, linear algebra and multi-variable calculus, topology.

Lectures

Week 1 Review of linear algebra and multivariable calculus

  1. Basic linear algebra YouTube
  2. Multivariable calculus - 1 YouTube
  3. Multivariable calculus - 2 YouTube
  4. The derivative map YouTube
  5. Inverse Function Theorem YouTube
  6. Constant Rank Theorem YouTube
  7. Smooth functions with compact support YouTube

Week 2 Smooth manifolds and Smooth maps

  1. Smooth manifold YouTube
  2. Examples of smooth manifolds YouTube
  3. Higher dimensional spheres as smooth manifolds YouTube
  4. Smooth maps YouTube
  5. Examples of smooth maps YouTube

Week 3 Tangent spaces

  1. Tangent spaces - I YouTube
  2. Tangent spaces - 2 YouTube
  3. Derivatives of smooth maps YouTube
  4. Chain rule on manifolds YouTube

Week 4 Tangent Spaces (Contd.)

  1. Dimension of tangent space - 1 YouTube
  2. Dimension of tangent space - 2 YouTube
  3. Derivative of inclusion map YouTube
  4. Basis of tangent space YouTube

Week 5 Submanifolds

  1. Inverse Function Theorem for manifolds YouTube
  2. Submanifolds YouTube
  3. Tangent space of a submanifold YouTube
  4. Regular Value Theorem YouTube
  5. Special linear group as a submanifold of the set of all square matrices YouTube
  6. Hypersurfaces YouTube
  7. Tangent spaces to level sets YouTube

Week 6 Vector Fields and Lie Groups

  1. Vector fields - 1 YouTube
  2. Vector fields - 2 YouTube
  3. Vector fields - 3 YouTube
  4. Lie groups - 1 YouTube
  5. Lie groups - 2 YouTube

Week 7 Flows of vector fields

  1. Integral curve and flows - 1 YouTube
  2. Integral curve and flows - 2 YouTube
  3. Integral curve and flows - 3 YouTube
  4. Complete vector fields YouTube
  5. Vector fields and smooth maps YouTube

Week 8 Lie Brackets and Lie Algebras

  1. Lie Brackets - 1 YouTube
  2. Lie brackets - 2 YouTube
  3. Lie brackets - 3 YouTube
  4. Lie algebras of matrix groups - 1 YouTube
  5. Lie algebras of matrix groups - 2 YouTube
  6. Exponential map YouTube
  7. Frobenius theorems YouTube

Week 9 Differential forms and Symmetric tensors.

  1. Tensors and differential forms YouTube
  2. Tensors and differential forms - 2 YouTube
  3. Pull-back form YouTube
  4. Symmetric Tensors YouTube

Week 10 Alternating tensors

  1. Alternating Tensors - 1 YouTube
  2. Alternating Tensors - 2 YouTube
  3. Alternating Tensors -3 YouTube
  4. Alternating Tensors - 4 YouTube
  5. Alternating Tensors - 5 YouTube
  6. Alternating Tensors - 6 YouTube
  7. Alternating Tensors - 7 YouTube
  8. Alternating Tensors - 8 YouTube
  9. Alternating Tensors - 9 YouTube

Week 11 Differential Forms

  1. Differential forms on manifolds-1 YouTube
  2. Differential forms on manifolds-2 YouTube
  3. The Exterior derivative - 1 YouTube
  4. The Exterior derivative - 2 YouTube
  5. The Exterior derivative - 3 YouTube
  6. The Exterior derivative - 4 YouTube
  7. The Exterior derivative - 5 YouTube

Week 12 Orientation on manifolds.

  1. Special classes of forms YouTube
  2. Orientation on manifolds-1 YouTube
  3. Orientation on manifolds-2 YouTube
  4. Orientation on manifolds-3 YouTube

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IISc Bangalore
Department
Mathematics
Teacher
Prof. Harish Seshadri
Level
Graduate
Language
English
Subjects
Mathematics
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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