Results 61 to 70 of about 468,741 (299)

Graph-Theoretic Approach for Self-Testing in Bell Scenarios

PRX Quantum, 2022
Self-testing is a technology to certify states and measurements using only the statistics of the experiment. Self-testing is possible if some extremal points in the set B_{Q} of quantum correlations for a Bell experiment are achieved, up to isometries ...
Kishor Bharti, Maharshi Ray, Zhen-Peng Xu, Masahito Hayashi, Leong-Chuan Kwek, Adán Cabello   +5 more
doaj   +1 more source

The topological structure of urban roads and its relation with human activities at the street-based community level

Frontiers in Earth Science, 2022
The topological structure of the underlying streets can help us better understand urban space and human activities therein. As human urban movements are inherently heterogenous in space and statistics, whether or not the network of streets holds a ...
Yan Zhang, Yebin Chen, Wei Zhu, Wenwen Wang, Qian Zhang   +4 more
doaj   +1 more source

Structure theory and stable rank for C*-algebras of finite higher-rank graphs [PDF]

, 2021
David Pask, Adam Sierakowski, Aidan Sims
openalex   +1 more source

Fundamental groupoids of k-graphs [PDF]

, 2003
k-graphs are higher-rank analogues of directed graphs which were first developed to provide combinatorial models for operator algebras of Cuntz-Krieger type.
Pask, David, Quigg, John, Raeburn, Iain
core   +4 more sources

Geodesic laminations revisited

, 2006
The Bratteli diagram is an infinite graph which reflects the structure of projections in a C*-algebra. We prove that every strictly ergodic unimodular Bratteli diagram of rank 2g+m-1 gives rise to a minimal geodesic lamination with the m-component ...
A.J. Casson, E.G. Effros, Igor V. Nikolaev, M. Morse, O. Bratteli, W.A. Veech, W.A. Veech   +6 more
core   +2 more sources

A new graph based on the semi-direct product of some monoids [PDF]

, 2013
In this paper, firstly, we define a new graph based on the semi-direct product of a free abelian monoid of rank n by a finite cyclic monoid, and then discuss some graph properties on this new graph, namely diameter, maximum and minimum degrees, girth ...
Cangül, İsmail Naci, Das, Kinkar Chandra, Karpuz Güzel, Eylem, Çevik, Ahmet Sinan   +3 more
core   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Q-system Cluster Algebras, Paths and Total Positivity

Symmetry, Integrability and Geometry: Methods and Applications, 2010
In the first part of this paper, we provide a concise review of our method of solution of the A_r Q-systems in terms of the partition function of paths on a weighted graph. In the second part, we show that it is possible to modify the graphs and transfer
Philippe Di Francesco, Rinat Kedem
doaj   +1 more source

Applying novel connectivity networks to wood turtle populations to provide comprehensive conservation management strategies for species at risk.

PLoS ONE, 2022
Genetic diversity within and among populations is frequently used in prioritization processes to rank populations based on their vulnerability or distinctiveness, however, connectivity and gene flow are rarely considered within these frameworks.
Cindy Bouchard, Étienne Lord, Nathalie Tessier, François-Joseph Lapointe   +3 more
doaj   +1 more source