3 papers
cond-mat.soft2026
Emergent Yielding from Structural Load Transfer in Disordered Soft Solids
Lalit Kumar
Yielding in disordered soft solids originates from the progressive redistribution of load-bearing capacity from recoverable elastic networks to frictional interactions through defo…
cond-mat.soft2026
Kinematic Inconsistencies and Initial-Value Boundary Paradoxes in Rate-Dependent Viscoelastic Yield Stress Models
Lalit Kumar
We present a rigorous analysis of the mathematical boundaries and kinematic consistency of a recently proposed rate-dependent relaxation time framework intended to unify pre- and p…
math.AP2024
Existence and regularity results for space-time fractional integro-differential equation of Kirchhoff type with memory
Lalit Kumar, Sivaji Ganesh Sista, Konijeti Sreenadh
This paper analyses a Kirchhoff type quasilinear space-time fractional integro-differential equation with memory . Various a priori bounds are derived in diffe…