Teaching Material
Lecture notes, exercises and solutions, and other teaching material are available below (all typos may not have been removed). Notebooks refer to Jupyter notebooks. Each course has material for one semester.
Lecture notes, exercises and solutions, and other teaching material are available below (all typos may not have been removed). Notebooks refer to Jupyter notebooks. Each course has material for one semester.
Elementary Number Theory, Propositional Logic, Predicate Logic, Set Theory, Combinatorics, Linear Recurrences, Complex Numbers, Linear Algebra, Relations, Functions, Graph Theory, Solutions.
Isometries and the Plane, Symmetries of Shapes, Introducing Groups, The Group Zoo, More Group Structures, Back to Geometry, Permutation Groups, Cayley Theorem and Puzzles, Quotient Groups, Infinite Groups, Frieze Groups, The full course.
Group theory, Exercises, Ring theory, Exercises, The whole course.
Group theory, Ring theory, Field theory, Galois theory, The whole course.
Algebraic numbers and algebraic integers, Ideals, Ramfication theory, Ideal class group and units, p-adic numbers, Valuations, p-adic fields, The whole course.
Polya's Enumeration Theorem, Basic Graph Theory, Network Flows, Linear Programming, The Network Simplex Algorithm, Semidefinite Programming, The whole course.
Introduction, Linear Codes, Linear Codes and Their Dual, Linear Codes and Distances, Errors and Decoding, Decoding Algorithms, Rate and Sphere Packing Bound, Equivalent Codes, Golay Codes, Reed-Mueller Codes, Bounds, Finite Fields, Cyclic Codes, Cyclic Codes II, Cyclic Codes III, Reed-Solomon Codes, Revision, Exercises with Solutions.
This is material for short courses, typically a few (3 to 5) hours.
Centralities and Entropic Centralities (Notebook,Slides), Random Graphs and Power Law (Notebook,Slides), Information Theoretic Clustering, General Data (Notebook,Slides), Information Theoretic Clustering, Grapha Data (Notebook,Slides), Bitcoin Forensics (Notebook,Slides).
Descriptive - Predictive - Prescriptive Analytics Slides.