Results 11 to 20 of about 8,244 (249)

Hochschild Entropy and Categorical Entropy

open access: yesArnold Mathematical Journal, 2022
22 pages.
Kohei Kikuta, Genki Ouchi
openaire   +2 more sources

Diabolical Entropy [PDF]

open access: yesCommunications in Mathematical Physics, 2019
Milnor and Thurston's famous paper proved monotonicity of the topological entropy for the real quadratic family. Guckenheimer showed that it is H lder continuous. We obtain a precise formula for the H lder exponent at almost every quadratic parameter.
Dobbs, Neil, Mihalache, Nicolae
openaire   +2 more sources

Filtrationsmembranen und spezifische Adsorber auf der Basis von maßgeschneiderten selbst‐organiserenden Blockcopolymeren Filtration Membranes and Specific Adsorbers on the Basis of Tailor‐Made Self‐Assembling Block Copolymers

open access: yesChemie Ingenieur Technik, Volume 95, Issue 9, Page 1361-1371, September 2023., 2023
Dieser Artikel beschreibt die Herstellung und Einsatzmöglichkeiten von isoporösen integral‐asymmetrischen Membranen aus maßgeschneiderten selbstorganisierenden Blockcopolymeren sowie das Potenzial maßgeschneiderter funktionalisierter Blockcopolymere als Phasentransfermaterialien für spezifische Extraktionen.
Volker Abetz
wiley   +1 more source

Entropic Stochastic Resonance [PDF]

open access: yes, 2008
We present a novel scheme for the appearance of Stochastic Resonance when the dynamics of a Brownian particle takes place in a confined medium. The presence of uneven boundaries, giving rise to an entropic contribution to the potential, may upon ...
B. Hille   +8 more
core   +2 more sources

UKURAN ENTROPI BARU PADA HIMPUNAN KABUR INTUISIONISTIK BERNILAI INTERVAL

open access: yesJurnal Matematika UNAND, 2019
Dalam kehidupan nyata banyak sekali kasus yang mengandung unsur ketidakpastian atau ketidakjelasan. Oleh karena itu, masalah ketidakpastian ini dapat diselesaikan dengan teori himpunan kabur (fuzzy set/FS).
Rezky Athari Novrita, Nova Noliza Bakar
doaj   +1 more source

Separability conditions from the Landau-Pollak uncertainty relation [PDF]

open access: yes, 2005
We obtain a collection of necessary (sufficient) conditions for a bipartite system of qubits to be separable (entangled), which are based on the Landau-Pollak formulation of the uncertainty principle.
de Vicente, Julio I.   +1 more
core   +3 more sources

Contrasting ecological information content in whaling archives with modern cetacean surveys for conservation planning and identification of historical distribution changes

open access: yesConservation Biology, Volume 37, Issue 3, June 2023., 2023
Abstract Many species are restricted to a marginal or suboptimal fraction of their historical range due to anthropogenic impacts, making it hard to interpret their ecological preferences from modern‐day data alone. However, inferring past ecological states is limited by the availability of robust data and biases in historical archives, posing a ...
Tom B. Letessier   +8 more
wiley   +1 more source

UKURAN ENTROPI BARU UNTUK HIMPUNAN KABUR INTUISIONISTIK

open access: yesJurnal Matematika UNAND, 2019
Himpunan kabur (fuzzy set/FS) hadir atau diperkenalkan untuk mengatasi permasalahan dalam kehidupan sehari-hari yang banyak mengandung unsur ketidakjelasan. Himpunan kabur ini diperkenalkan oleh L.A. Zadeh (1965).
Windi Adrian Sukri, Yanita Yanita
doaj   +1 more source

Entropy of semiclassical measures in dimension 2 [PDF]

open access: yes, 2009
We study the asymptotic properties of eigenfunctions of the Laplacian in the case of a compact Riemannian surface of Anosov type. We show that the Kolmogorov-Sinai entropy of a semiclassical measure for the geodesic flow is bounded from below by half of ...
Riviere, Gabriel
core   +4 more sources

Lineares und gewickeltes Cp*2Si: Reversibler Phasendurchgang eines Schlüsselmoleküls

open access: yesAngewandte Chemie, Volume 135, Issue 21, May 15, 2023., 2023
Das metallorganische Schlüsselmolekül Cp*2Si(II) war immer der Sonderling unter den schweren Homologen. Im festen Zustand gibt es kontraintuitiv ein lineares Molekül neben zwei gewinkelten Molekülen. Während letzteres stabiler ist, wurde das lineare Konformer hauptsächlich auf unpräzise Packungseffekte zurückgeführt. Jetzt ist klar, dass die Linearität
Paul Niklas Ruth   +4 more
wiley   +1 more source

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