3 citations · 3 across the 2 of their papers we have counts for
5 papers
A Ramsey Theorem for Graded Lattices
Abhishek Khetan, Amitava Bhattacharya
We develop a Van der Waerden type theorem in an axiomatic setting of graded lattices and show that this axiomatic formulation can be applied to various lattices, for instance the s…
On Configurations of Order 2
Abhishek Khetan
Let be a configuration with a non-trivial annihilator. We show that if is weakly periodic then the directions of periodicity in a minimal weakly per…
Theoretical Characterization of Structural Disorder in the Tetramer Model Structure of Eumelanin
Oleg Sapunkov, Abhishek Khetan, Vikram Pande +1
Eumelanin is regarded to be an attractive candidate material for biomedical applications. Despite many theoretical studies exploring the structure of eumelanin, an exact mapping of…
Cheeger inequalities for graph limits
Abhishek Khetan, Mahan Mj
We introduce notions of Cheeger constants for graphons and graphings. We prove Cheeger and Buser inequalities for these. On the way we prove co-area formulae for graphons and graph…
Effect of Dynamic Surface Polarization on the Oxidative Stability of Solvents in Nonaqueous Li-O Batteries
Abhishek Khetan, Heinz Pitsch, Venkatasubramanian Viswanathan
Polarization-induced renormalization of the frontier energy levels of interacting molecules and surfaces can cause significant shifts in the excitation and transport behavior of el…