I. Shafrir

activity

20102025

most citedDistances between homotopy classes of

W^{s, p} (S^{N}; S^{N})

5 citations · 16 across the 14 of their papers we have counts for

collaborators

Showing 2016 · math.FAShow all

2 papers · 2 filters

math.FA2016★ 5 cited

Distances between homotopy classes of $W^{s, p} (S^{N}; S^{N})$

Haim Brezis, Petru Mironescu, Itai Shafrir

We introduce an equivalence relation on $W^{s, p} (S^{N}; S^{N})$ involving the topological degree, and we evaluate the distances (in the usual sense and in the Hausdo…

math.FA2016★ 3 cited

Distances between classes in $W^{1, 1} (Ω; S^{1})$

Haim Brezis, Petru Mironescu, Itai Shafrir

We introduce an equivalence relation on the space $W^{1, 1} (Ω; S^{1})$ which classifies maps according to their "topological singularities". We establish sharp bounds for the…

Distances between homotopy classes of Ws,p(SN;SN)

Distances between classes in W1,1(Ω;S1)

Distances between homotopy classes of $W^{s, p} (S^{N}; S^{N})$

Distances between classes in $W^{1, 1} (Ω; S^{1})$