On some flat connection associated with locally symmetric surface
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Author:
Robaszewska, Maria
xmlui.dri2xhtml.METS-1.0.item-citation: Annales Universitatis Paedagogicae Cracoviensis. 149, Studia Mathematica 13 (2014), s. [19]-43
xmlui.dri2xhtml.METS-1.0.item-iso: en
Date: 2014
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Dokument cyfrowy wytworzony, opracowany, opublikowany oraz finansowany w ramach programu "Społeczna Odpowiedzialność Nauki" - modułu "Wsparcie dla bibliotek naukowych" przez Ministerstwo Nauki i Szkolnictwa Wyższego w projekcie nr rej. SONB/SP/465103/2020 pt. "Organizacja kolekcji czasopism naukowych w Repozytorium UP wraz z wykonaniem rekordów analitycznych".Abstract
For every two-dimensional manifold M with locally symmetric
linear connection ∇, endowed also with ∇−parallel volume element, we construct
a flat connection on some principal fibre bundle P(M,G). Associated
with – satisfying some particular conditions – local basis of TM local connection
form of such a connection is an R(G)-valued 1-form Ω build from the
dual basis ω1, ω2 and from the local connection form ω of ∇. The structural
equations of (M,∇) are equivalent to the condition dΩ−Ω˄Ω=0.
This work was intended as an attempt to describe in a unified way the
construction of similar 1-forms known for constant Gauss curvature surfaces,
in particular of that given by R. Sasaki for pseudospherical surfaces.