In this paper for any epsilon > 0 we construct a new proper k-ball-contractive retraction of the closed unit ball of the Banach space C-m[0, 1] onto its boundary with k < 1+epsilon, so that the Wosko constant W-gamma(C-m[0, 1]) is equal to 1.
|Number of pages||15|
|Journal||Topological Methods in Nonlinear Analysis|
|Publication status||Published - 2019|
All Science Journal Classification (ASJC) codes
- Applied Mathematics