abstract algebra
Good Books for reference:
Good Books for reference:
Contemporary abstract algebra (Joseph A. Gallian)
Topics in Algebra (I. N. Herstein)
Syllabus for Abstract Algebra
Syllabus for Abstract Algebra
Permutations
Combinations
Pigeon-hole principle
Inclusion-exclusion principle
Derangements
Fundamental theorem of arithmetic
Divisibility in Z
Congruences
Chinese Remainder Theorem
Euler’s Ø- function
Primitive roots
Groups
Subgroups
Normal subgroups
Quotient groups
Homomorphisms
Cyclic groups
Permutation groups
Cayley’s theorem
Class equations
Sylow theorems
Rings
Ideals
Prime and maximal ideals
Quotient rings
Unique factorization domain
Principal ideal domain
Euclidean domain
Polynomial rings and irreducibility criteria
Fields
Finite fields
Field extensions
Galois Theory
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