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ultracontractivity. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Etymology
From ultra- + contractivity.
Noun
ultracontractivity (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: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.