Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Estevez, Daniel"'
Autor:
de Paulis, Daniela, Ferri, Paolo, Shostak, Seth, Estévez, Daniel, Montebugnoli, Stelio, Bianchi, Germano, Melis, Andrea, Scuka, Daniel
Publikováno v:
In Acta Astronautica November 2023 212:436-440
Publikováno v:
In Medicina Clínica (English Edition) 11 August 2023 161(3):119-127
Publikováno v:
In Medicina Clinica 11 August 2023 161(3):119-127
Publikováno v:
J. Math. Anal. Appl. 463 (2018), no. 1, 345-364
We give some new criteria for a Hilbert space operator with spectrum on a smooth curve to be similar to a normal operator, in terms of pointwise and integral estimates of the resolvent. These results generalize criteria of Stampfli, Van Casteren and
Externí odkaz:
http://arxiv.org/abs/1704.08135
Let $\Phi$ be a family of functions analytic in some neighborhood of a complex domain $\Omega$, and let $T$ be a Hilbert space operator whose spectrum is contained in $\overline\Omega$. Our typical result shows that under some extra conditions, if th
Externí odkaz:
http://arxiv.org/abs/1510.08350
Given a complex domain $\Omega$ and analytic functions $\varphi_1,\ldots,\varphi_n : \Omega \to \mathbb{D}$, we give geometric conditions for $H^\infty(\Omega)$ to be generated by functions of the form $g \circ \varphi_k$, $g \in H^\infty(\mathbb{D})
Externí odkaz:
http://arxiv.org/abs/1505.01838
Autor:
Ng, Terence P.T., Rolán-Alvarez, Emilio, Dahlén, Sara Saltin, Davies, Mark S., Estévez, Daniel, Stafford, Richard, Williams, Gray A.
Publikováno v:
In Animal Behaviour February 2019 148:53-62
Autor:
Estévez, Daniel
Let $\Lambda \subset R$ be a strictly increasing sequence. For $r = 1,2$, we give a simple explicit expression for an equivalent norm on the trace spaces $W_p^r(R)|_\Lambda$, $L_p^r(R)|_\Lambda$ of the non-homogeneous and homogeneous Sobolev spaces w
Externí odkaz:
http://arxiv.org/abs/1211.1498