Welcome

Single-valued periods in string theory

Single-Valued Periods in String Theory: From Flat Space to AdS

Elliptic modular graph forms, equivariant iterated integrals and single-valued elliptic polylogarithms

Rademacher evaluations of modular integrals

Single-valued periods in one-loop superstring amplitudes

Hypergeometric Integrals on a Punctured Riemann Surface

Periods in Low- and High-Energy String Expansions

Cocycles for graph complexes via Feynman integrals

Single-valued integration, a cohomological viewpoint

Generating non-holomorphic modular forms from the canonical differential equation

The Motivic Coaction of One-loop Feynman Integrals

Parametric annihilators and differential equations for twisted integrals

Symmetry Invariant Twisted Cohomology

Calabi-Yau Periods in QED

Geometry of Feynman Integrals: A (slightly) New perspective