43 citations · 121 across the 14 of their papers we have counts for
Showing 2025Show all
3 papers · 1 filter
math.CO2025
Simplex inequalities of order and chain polytopes of recursively defined posets
Ragnar Freij-Hollanti, Teemu Lundström
In this paper, we study the simplex faces of the order polytope and the chain polytope of a finite poset . We show that, if can be recursiv…
cs.IT2025
Function-Correcting Codes With Data Protection
Charul Rajput, B. Sundar Rajan, Ragnar Freij-Hollanti +1
Function-correcting codes (FCCs) are designed to provide error protection for the value of a function computed on the data. Existing work typically focuses solely on protecting the…
math.CO2025
Two-Dimensional Faces of Order and Chain Polytopes
Ragnar Freij-Hollanti, Teemu Lundström, Aki Mori
We give an explicit combinatorial description of the two-dimensional faces of both the order polytope and the chain polytope of a partially ordere…