2 papers
math-ph2026
Spectral fluctuations and crossovers in multilayer network
Himanshu Shekhar, Ashutosh Dheer, Santosh Kumar +1
We investigate spectral fluctuations in multilayer networks within the random matrix theory (RMT) framework to characterize universal and non-universal features. The adjacency matr…
math-ph2025
Spectral statistics of interpolating random circulant matrix and its applications to random circulant graphs
Sunidhi Sen, Himanshu Shekhar, Santosh Kumar
We consider a versatile matrix model of the form , where and are real random circulant matrices with independent but, in general, nonidentica…