Krasnosel'skii-type characterizations for a cone

✍ Scribed by J. Cel

• Publisher: Springer
• Year: 1991
• Tongue: English
• Weight: 841 KB
• Volume: 39
• Category: Article
• ISSN: 0046-5755
• DOI: 10.1007/bf00182290

✦ Synopsis

Three combinatorial criteria for cones involving the concepts of R-visibility and clear R-visibility introduced for sets in Euclidean space are established. They are direct analogues of Krasnosel'skii-type theorems existing for starshaped sets.