[PDF][PDF] The Sviderskiy formula and a contribution to Segal's chronometry

AV Levichev, AA Akopyan - Mathematical Structures and …, 2012 - msm.univer.omsk.su
The original part of the article is a contribution to the DLF theory (for which Segal's
Chronometry paved a solid mathematical foundation). The embedding of F= U (1, 1) into D …

Closed form of inverse Plücker correspondence in line geometry

L Dong, H Li, L Huang, C Shao - Science China Mathematics, 2019 - Springer
By mapping the homogeneous coordinates of two points in space to the Plücker coordinates
of the line they determine, any transformation of type SL (4) upon points in space is mapped …

Формула Свидерского и её вклад в хроногеометрию Сигала

АВ Левичев, АА Акопян - Математические структуры и …, 2012 - cyberleninka.ru
Оригинальная часть статьи посвящена\(DLF\)-теории (математика которой основана
на хронометрии Сигала). Вложение\(F= U (1, 1)\) в\(D= U (2)\) обобщено на случай …