Joseph Helfer

activity

20142026

most citedFirst-order homotopical logic

1 citations · 1 across the 9 of their papers we have counts for

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math.LO2025

Y is a least fixed point combinator

Joseph Helfer

The theory of recursive functions is related in a well-known way to the notion of *least fixed points*, by endowing a set of partial functions with an ordering in terms of their do…

math.AG2025

The integral chow ring of $M_{2}^{c t}$

Joseph Helfer, Eric Jovinelly, Eric Larson +2

This paper computes the integral Chow ring of the moduli space $M_{2}^{c t}$ of stable genus 2 curves of compact type. This is done by excising boundary strata from $M ˉ_{2}$ one-by-…

Y is a least fixed point combinator

The integral chow ring of M2ct​

The integral chow ring of $M_{2}^{c t}$