Stefano Della Fiore

activity

20202026

most citedAchievable Rates and Algorithms for Group Testing with Runlength Constraints

1 citations · 1 across the 15 of their papers we have counts for

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Showing 2021Show all

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math.CO2021

Non-zero sum Heffter arrays and their applications

Simone Costa, Stefano Della Fiore, Anita Pasotti

In this paper we introduce a new class of partially filled arrays that, as Heffter arrays, are related to difference families, graph decompositions and biembeddings. A non-zero sum…

math.CO2021

Variations on the Erdős distinct-sums problem

Simone Costa, Marco Dalai, Stefano Della Fiore

Let ${a_{1}, ..., a_{n}}$ be a set of positive integers with $a_{1} < \dots < a_{n}$ such that all $2^{n}$ subset sums are distinct. A famous conjecture by Erdős states that $a_n>c\cdot…