Elizabeth Pratt

activity

20222026

most cited

D

-Module Techniques for Solving Differential Equations in the Context of Feynman Integrals

11 citations · 12 across the 4 of their papers we have counts for

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2 papers · 1 filter

math.CO2023★ 1 cited

Combinatorics of $m = 1$ Grasstopes

Yelena Mandelshtam, Dmitrii Pavlov, Elizabeth Pratt

A Grasstope is the image of the totally nonnegative Grassmannian $Gr_{\geq 0} (k, n)$ under a linear map $Gr (k, n) ⇢ Gr (k, k + m)$ . This is a generaliza…

hep-th2023★ 11 cited

$D$ -Module Techniques for Solving Differential Equations in the Context of Feynman Integrals

Johannes Henn, Elizabeth Pratt, Anna-Laura Sattelberger +1

Feynman integrals are solutions to linear partial differential equations with polynomial coefficients. Using a triangle integral with general exponents as a case in point, we compa…

Combinatorics of m=1 Grasstopes

D-Module Techniques for Solving Differential Equations in the Context of Feynman Integrals

Combinatorics of $m = 1$ Grasstopes

$D$ -Module Techniques for Solving Differential Equations in the Context of Feynman Integrals