Clausthal University of Technology

Lineal: An efficient linear algebra library

<title>Abstract</title> This paper introduces Lineal, a new C++20 linear algebra library designed to solve large sparse linear systems arising from PDE discretization on attainable hardware by optimizing runtime and especially memory consumption. Lineal supports matrix-free linea...

Redox‐Tuned Oxycarbamates Enable Divergent C─N and C─C Functionalization of Indolizines Under Photoredox Catalysis With Green Light

Nitrogen-centered radicals (NCRs) provide direct access to C─N bonds, but their broader use remains limited by the need for strongly reducing photocatalysts, high-energy irradiation, and incomplete control over competing radical transfer pathways. Here we show that nonafluoromesi...