activity
19992026
most citedMinimum Thermal Conductivity of Superlattices

516 citations · 517 across the 5 of their papers we have counts for

collaborators

6 papers

math.CO2026

The replica symmetric solution for hypergraph independent sets in the critical regime

Matthew Jenssen, Will Perkins, Aditya Potukuchi +1

We prove a variational formula for the logarithmic asymptotics of a non-existence probability in a broad class of combinatorial problems such as avoiding cliques in random graphs a…

math.CO2025

On fractional triangle decompositions of random graphs

Ghaura Mahabaduge, Michael Simkin

We prove that with high probability with admits a fractional triangle decomposition (FTD), i.e., a nonnegative weighting of its triangles such th…

math.PR2024★ 1 cited

Lower tails for triangles inside the critical window

Matthew Jenssen, Will Perkins, Aditya Potukuchi +1

We study the probability that the random graph is triangle-free. When or the asymptotics of the logarithm of this probability are known…

cs.DS2024

Sampling and counting triangle-free graphs near the critical density

Matthew Jenssen, Will Perkins, Aditya Potukuchi +1

We study the following combinatorial counting and sampling problems: can we efficiently sample from the Erdős-Rényi random graph conditioned on triangle-freeness? Can we e…

math.CO2023

Ramsey and Turán numbers of sparse hypergraphs

Jacob Fox, Maya Sankar, Michael Simkin +2

Degeneracy plays an important role in understanding Turán- and Ramsey-type properties of graphs. Unfortunately, the usual hypergraphical generalization of degeneracy fails to captu…

cond-mat.mtrl-sci1999★ 516 cited

Minimum Thermal Conductivity of Superlattices

M. V. Simkin, G. D. Mahan

The phonon thermal conductivity of a multilayer is calculated for transport perpendicular to the layers. There is a cross over between particle transport for thick layers to wave t…