Pages that link to "Item:Q1947838"
From MaRDI portal
The following pages link to Around Ulam's question on retractions (Q1947838):
Displaying 5 items.
- Retraction: On Hilbert's 8th problem (Q1729796) (← links)
- Lipschitz retractions onto sphere vs spherical cup in a Hilbert space (Q1741794) (← links)
- Remarks on retracting balls on spherical caps in \(c_{0}\), \(c\), \(l^{\infty }\) spaces (Q5129936) (← links)
- Sets with structure, mappings and fixed point property: fixed point structures (Q6180625) (← links)
- Retracting a ball in \(\ell_1\) onto its simple spherical cap (Q6545457) (← links)