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Related lectures (32)
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Three-Phase Systems: Bias in Judgment and Power Analysis
Explores bias in judgment and power analysis in three-phase systems, including symmetrical and non-symmetrical configurations, load connections, and transient circuits.
Algebraic Operations
Explores algebraic operations on functions, even and odd functions, and periodic functions.
Group Presentation of S3
Covers the group presentation of S3, normal subgroups, generators, relations, quotient groups, and injective homomorphisms.
Symmetrical Three-Phase Systems
Explains symmetrical three-phase systems, line voltages, line currents, and neutral current.
Postnikov tower + cool stuff
Covers the Postnikov tower, homotopy fibers, suspension, and the James construction.
Permutations and Symmetric Groups
Covers symmetric groups, transpositions, sign of a permutation, and conjugacy classes in permutations.
Three-Phase Sinusoidal Circuits
Covers the efficiency and weight/power ratio of three-phase alternators and symmetrical three-phase systems.
Group Theory Basics
Covers the fundamental concepts of group theory and examples of real numbers and permutations.
Self-Adjoint Operators
Covers the criteria for operators to be self-adjoint and the Friedrichs extension theorem.
Group Theory: Definition and Examples
Covers the definition of a group, properties of symmetries, and group operations.