Open AccessThe conformal factor and a central extension of a formal loop group with values in ${\rm PSL}(2,{\bf R})$
Author(s) -
Ryuichi Sawae
Publication year - 1993
Publication title -
hiroshima mathematical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.413
H-Index - 12
ISSN - 0018-2079
DOI - 10.32917/hmj/1206128253
Subject(s) - psl , mathematics , conformal map , extension (predicate logic) , loop (graph theory) , pure mathematics , group (periodic table) , combinatorics , mathematical analysis , physics , quantum mechanics , computer science , programming language