Napomene o nekim rezultatima o nepokretnim tačkama u pravougaonim metričkim prostorima sa primenama u hemiji

Ključne reči: nepokretna tačka, pravougaoni metrički prostor, kontraktivno preslikavanje, Grinova funkcija

Sažetak


Uvod/cilj: U ovom radu se razmatraju, uopštavaju i pobolj- šavaju nedavni rezultati o nepokretnim tačkama u okvi- ru pravougaonih metričkih prostora. Cilj ovog rada je da pruži mnogo jednostavnije i kraće dokaze o nekim novim re zultatima u pravougaonim metričkim prostorima.

Metode: Koriste se standardne metode iz teorije nepo- kretne tačke u generalizovanim metričkim prostorima.

Rezultati: Dobijeni rezultati poboljšavaju dobro po- znate rezultate u literaturi. Koristeći novi pristup dokazuje se da je Pikarov niz Košijev u okviru pravougao- nih metričkih prostora. Dobijeni rezultati koriste se za dokaz egzistencije rešenja nekih nelinearnih problema povezanih sa hemijskim naukama. Na kraju se daje jedno otvo- reno pitanje za generalizovana kontraktivna preslikava- nja u pravougaonim metričkim prostorima.

Zaključak: Dati su novi rezultati za nepokretne tačke u pravougaonim metričkim prostorima sa primenom na neke probleme u hemijskim naukama.

Reference

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Objavljeno
2021/01/14
Rubrika
Originalni naučni radovi