Best proximity points of non-self mappings

Ali Abkar ^[1] ; Moosa Gabeleh ^[1]
1. [1] Imam Khomeini International University
  
  Imam Khomeini International University
  
  Irán
Localización: Top, ISSN-e 1863-8279, ISSN 1134-5764, Vol. 21, Nº. 2, 2013, págs. 287-295
Idioma: inglés
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Resumen
- Let A,B be nonempty subsets of a Banach space X and let T:A→B be a non-self mapping. Under appropriate conditions, we study the existence of solutions for the minimization problem min x∈A ∥x−Tx∥.