2 papers
math.AP2026
Interior Estimates for 2-Sum Hessian Equations
C. Y. Ren, X. L. Sun
This paper establishes an interior estimate for solutions of \[ σ_2(D^2u)+α(x)σ_1(D^2u)=f(x,u,Du)>0, \] on the positive branch , under the assumptions and $D^2α…
cs.IT2026
A General Plotkin-type Bound on Function-Correcting Codes with Wyner-Graham Distance
Kanchana Lokshmii Jagatti, K. Hareesh, N. T. Rashid Ummer +1
Function correcting codes (FCCs) are designed to protect a specified function evaluation of messages at a higher level than the level of protection for messages, against errors whi…