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초록
In this paper, we introduce the concepts of strongly c-convex(strongly c-concave) function, almost c-convex function on preconvex spaces. We investigate the relationships between such concepts and several types of preconvex sets.
키워드
preconvexity; co-convex sets; convex sets; strongly c-convex; regular convex set; almost c-convex
- 제목
- STRONGLY C-CONVEX FUNCTIONS AND ALMOST C-CONVEX FUNCTIONS ON PRECONVEXITY SPACES
- 저자
- 민원근
- 발행일
- 2010-09
- 유형
- Y
- 저널명
- 충청수학회지
- 권
- 23
- 호
- 3
- 페이지
- 481 ~ 486