Sökning: id:"swepub:oai:lup.lub.lu.se:336dd2af-1736-484e-9c26-411e92dbbc11" >
Harmonic maps and s...
Harmonic maps and shift-invariant subspaces
-
- Aleman, Alexandru (författare)
- Lund University,Lunds universitet,Matematik (naturvetenskapliga fakulteten),Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematics (Faculty of Sciences),Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH
-
- Pacheco, Rui (författare)
- University of Beira Interior
-
- Wood, John C. (författare)
- University of Leeds
-
(creator_code:org_t)
- 2021-01-29
- 2021
- Engelska.
-
Ingår i: Monatshefte fur Mathematik. - : Springer Science and Business Media LLC. - 0026-9255 .- 1436-5081. ; 194:4, s. 625-656
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://eprints.whit...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- With the help of operator-theoretic methods, we derive new and powerful criteria for finiteness of the uniton number for a harmonic map from a Riemann surface to the unitary group U(n). These use the Grassmannian model where harmonic maps are represented by families of shift-invariant subspaces of L2(S1, Cn) ; we give a new description of that model.
Ämnesord
- NATURVETENSKAP -- Matematik -- Matematisk analys (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Mathematical Analysis (hsv//eng)
Nyckelord
- Harmonic maps
- Riemann surfaces
- Shift-invariant subspaces
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas