Amit Sehgal

Schreiber Theorem (subnormal and normal)

Reduction formula-5

Zeta function -4

If N is a submodule of M.Then M is Aritinian iff both N and M/N are Aritinian R-module

Lecture 47 (Cyclotomic polynomial)

Reduction formula-3

Central series using commutator subgroup

If a belongs to Qn, then number of such t from U(n) such that square of t is a

lf H is a p-subgroup of a finite group G, then H is contained in some sylow p- subgroup of G

Reduction formula -2( integration of nth power of sec x)

Prove that a module is of finite length if and only if it is both noetherian and Aritinian

Lecture 45 (Cyclotomic polynomial)

External direct product of two nilpotent groups is nilpotent

List of groups of order 10

Reduction formula-6

Lecture 11(Averages of arithmetical functions)

Theory of Field Extension (new)-6

Separability of polynomial's lect-2

condition for quadratic residues for power of 2

Converse of Lagrange Theorem in finite nilpotent group

Central and upper central series

Question based on Integral basis (part A)

The Euler product formula

Reduction formula-7

Reduction formula-4