FIXED POINT AND PERIODIC POINT THEOREMS ON METRIC SPACES

• 발행기관: 충청수학회
• 저자명: Seong-Hoon Cho Dong-Gon Park
• 간행물 정보: 『Journal of the Chungcheong Mathematical Society』Volume 26, No. 1, 1~16쪽, 전체 16쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 2013.02.28

영문 초록

The aim of this paper is to establish a new ¯xed point theorem for a set-valued mapping de¯ned on a metric space satisfy-ing a weak contractive type condition and to establish a new com-mon ¯xed point theorem for a pair of set-valued mappings de¯ned on a metric space satisfying a weak contractive type inequality. And we give periodic point theorems for single-valued mappings de¯ned on a metric space satisfying weak contractive type conditions.

목차

1. Introduction

2. Fixed point and common ¯xed point theorems