ultracontractivity
English
editEtymology
editFrom ultra- + contractivity.
Noun
editultracontractivity (uncountable)
- The property of being ultracontractive.
- 2015, Kamil Kaleta, Mateusz Kwaśnicki, József Lőrinczi, “Contractivity and ground state domination properties for non-local Schrödinger operators”, in arXiv[1]:
- As a consequence, we obtain for a large subclass of confining potentials that, on the one hand, supercontractivity and ultracontractivity, on the other hand, hypercontractivity and asymptotic ultracontractivity of the transformed semigroup are equivalent properties.