Common fixed points and invariant approximation of $R$-subweakly commuting maps in convex metric spaces

• Дата: 2010
• Автори: Chandok, S., Narang, T. D., Чандок, С., Наранг, Т. Д.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2010
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/2961
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

Sufficient conditions for the existence of a common fixed point of $R$-subweakly commuting mappings are established within the framework of a convex metric space. As applications, we obtain various results on the best approximation for this class of mappings generalizing the results known from the l...