Annayat Ali

About

I completed my PhD in Mathematics from NIT Srinagar, specialising in Graph Theory. My research focuses on combinatorial and algebraic invariants of graphs derived from algebraic structures, including zero-divisor and unit graphs, L(2,1)-coloring, perfect codes, and Ramanujan graphs. I have published several papers in reputed international journals on graph colorings, graph-based codes, and spectral properties of graphs. My broader interests include spectral graph theory, algebraic graph theory, and the connections between combinatorics and topology. I am currently seeking postdoctoral opportunities to explore new constructions of Ramanujan graphs and their applications in discrete geometry and network theory.

Employment

Employment history is unavailable.

Education

• National Institute of Technology Srinagar PhD
  2020 - 2025

Projects & Funding

Projects & funding information is unavailable.

Publications (3)

• Frequency allocation problem over an algebraic structure
  Journal of Combinatorial Optimization 2025 DOI: 10.1007/s10878-025-01321-3
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• On L(2, 1)-labeling of zero-divisor graphs of finite commutative rings
  Indian Journal of Pure and Applied Mathematics 2024 DOI: 10.1007/s13226-024-00574-8
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• L2,1)-labeling of some zero-divisor graphs associated with commutative rings
  Communications in Combinatorics and Optimization 2023 DOI: 10.22049/cco.2023.28810.1730
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