Results 51 to 60 of about 67,355 (195)

Asymptotic Behavior of Colored Jones polynomial and Turaev-Viro Invariant of figure eight knot

, 2020
In this paper we investigate the asymptotic behavior of the colored Jones polynomials and the Turaev-Viro invariants for the figure eight knot. More precisely, we consider the $M$-th colored Jones polynomials evaluated at $(N+1/2)$-th root of unity with ...
Au, Thomas Kwok-Keung, Wong, Ka Ho
core  

Asymptotically maximal families of hypersurfaces in toric varieties

, 2005
A real algebraic variety is maximal (with respect to the Smith-Thom inequality) if the sum of the Betti numbers (with $\mathbb{Z}_2$ coefficients) of the real part of the variety is equal to the sum of Betti numbers of its complex part.
A.G. Hovanskii, Benoit Bertrand, E. Ehrhart, E. Ehrhart, F. Bihan, G. Kempf, I. Gelfand, I. Itenberg, I. Itenberg, O. Viro, V. Danilov   +10 more
core   +3 more sources

Re‐Interpreting Genetic Offset: Quantifying the Least Required Evolutionary Rate Under Climate Change at the Mediterranean Range Margin of European Beech

Evolutionary Applications, Volume 19, Issue 4, April 2026.
ABSTRACT European beech (Fagus sylvatica L.) spans a wide range of European climates and exhibits evidence of local adaptation, which supports its persistence under diverse conditions. We analysed 18 populations—distributed across an altitude gradient on the southwestern geographic range edge of the species—using landscape genomics to assess their ...
Josep Morando‐Milà, Oriol Grau, Bartosz Ulaszewski, Albert Vilà‐Cabrera, Josep Peñuelas, Alistair Jump, Ivan Scotti   +6 more
wiley   +1 more source

Observables in 3-dimensional quantum gravity and topological invariants

, 2004
In this paper we report some results on the expectation values of a set of observables introduced for 3-dimensional Riemannian quantum gravity with positive cosmological constant, that is, observables in the Turaev-Viro model.
Barrett J W, Barrett J W, Barrett J W García-Islas J M Martins J F, Beliakova A, Freidel L Louapre D, García-Islas J M, J Manuel García-Islas, Karowski M, Kauffman L H, Pachner U, Ponzano G   +10 more
core   +1 more source

Algorithms and Complexity for Turaev-Viro Invariants [PDF]

Journal of Applied and Computational Topology, 2015
The Turaev-Viro invariants are a powerful family of topological invariants for distinguishing between different 3-manifolds. They are invaluable for mathematical software, but current algorithms to compute them require exponential time. The invariants are parameterised by an integer $r \geq 3$. We resolve the question of complexity for $r=3$ and $r=4$,
Burton, Benjamin A., Maria, Clément, Spreer, Jonathan   +2 more
openaire   +3 more sources

Timing Is Everything: The Effect of Exposure to Pollution on Wildlife Gut Microbiota Is Contingent on Season

Molecular Ecology, Volume 35, Issue 8, April 2026.
ABSTRACT Exposure to environmental pollutants can disrupt the gut microbiota, but how pollutants impact natural, seasonal changes in wildlife gut microbiota remains unknown. We quantified how exposure to radionuclides affected temporal changes in the gut microbiota of bank voles (Clethrionomys glareolus) inhabiting the Chornobyl Exclusion Zone (CEZ ...
Andrii Vasylenko, Eugene Tukalenko, Anton Lavrinienko, Timothy A. Mousseau, Tapio Mappes, Phillip C. Watts   +5 more
wiley   +1 more source

Una nueva copla de Šabu‘ot: Los judíos en el Sinaí

Sefarad : Revista de Estudios Hebraicos y Sefardíes, 2005
En este artículo se da cuenta de una copla sefardí recientemente aparecida: Los judíos en el Sinai. Tanto el texto de la copla como la publicación en la que se integra (de Salónica 1786) eran desconocidas hasta hoy, por lo que su aparición obliga a ...
Ignacio Ceballos Viro
doaj   +1 more source

Morphological instability in restored intertidal flats: How anthropogenic structures drive early‐stage evolution

Earth Surface Processes and Landforms, Volume 51, Issue 3, March 2026.
The study focusses on the morphological evolution of worldwide restored intertidal flats. These intertidal flats initially experience high sedimentation rates after the opening of the connection with open waters. The anthropogenic structures cause high morphological instability and are eroded, leading to a self‐cannibalisation of the system.
Riccardo Brunetta, Samantha Crowell, Megan Elliott, Danika van Proosdij, Paolo Ciavola   +4 more
wiley   +1 more source

Las letras de la República. Luis de Tapia y los usos políticos de la literatura en la Edad de Plata

Kamchatka: Revista de Análisis Cultural, 2021
A principios del siglo XX se conformó una original subcultura republicana que desaparecería con la llegada de la República. Luis de Tapia fue uno de sus referentes más visibles, autor de enorme popularidad en su tiempo, parlamentario incluso, pero la ...
Álvaro Ceballos Viro
doaj  

(3+1)-dimensional topological phases and self-dual quantum geometries encoded on Heegard surfaces

, 2017
We apply the recently suggested strategy to lift state spaces and operators for (2+1)-dimensional topological quantum field theories to state spaces and operators for a (3+1)-dimensional TQFT with defects.
Dittrich, Bianca
core   +1 more source