Volume 36, No. 1, March 2021
On Laplacian eigenvalues of graphs and Brouwer’s conjecture
Hilal A. Ganie, S. Pirzada, Bilal A. Rather and Rezwan Ul Shaban
Higher independence complexes of graphs and their homotopy types
Priyavrat Deshpande and Anurag Singh
Best approximations, distance formulas and orthogonality in C∗-algebras
Priyanka Grover and Sushil Singla