ABDULMANNANSP19-RMT-035LHR TP 6483Dr. Sarfraz Ahmad2026-03-122020https://repository.cuilahore.edu.pk/handle/123456789/2713Let K be a field, and S = K[x1,...,xn] be a polynomial ring in n number of variables. To each monomial ideal I ⊂ S =K[x1,...,xn] one can construct lcm(I), the lcm-lattice of I. In this thesis, we classify different classes of monomial ideals for the case n = 2. In particular, we study the effect of powers on the lcm structure of a given ideal.”enDr. Sarfraz Ahmadsp19Department of MathematicsMathematicsolynomial ring in n numberThesis