3 papers
physics.chem-ph2026
Linear-response time-dependent density-functional theory with local range separation: Core and valence resonances of the neon atom
Jari van Gog, Felipe Zapata, Julien Toulouse
We investigate range-separated hybrids (RSHs) and locally range-separated hybrids (LRSHs) for linear-response time-dependent density-functional theory (TDDFT) Sternheimer calculati…
math.GM2026
Continued fractions, determinant expressions, and identities
Nikita Kalinin, Takao Komatsu
In this paper, we clarified the relationship between continued fractions, determinants, and identities, making it easier to apply these methods systematically in other settings. In…
math.GM2026
Error terms for continued fractions of and
Nikita Kalinin, Takao Komatsu
Many classical identities arise from nothing more mysterious than looking at the same object in two different ways. A number, a function, or a combinatorial object may admit severa…