Thermal properties of a string bit model at large N
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2017)200
Abstract: A bstractWe study the finite temperature properties of a recently introduced string bit model designed to capture some features of the emergent string in the tensionless limit. The model consists of a pair of bosonic… read more here.
Keywords: finite temperature; temperature; string bit; bit ... See more keywords
Convex analysis and non-trivial invariant subspaces
Sign Up to like & getrecommendations! Published in 2019 at "Positivity"
DOI: 10.1007/s11117-019-00682-4
Abstract: We establish sufficient conditions for the existence of invariant subspaces for operators on real Banach spaces, and we investigate the behaviour of operators without such subspaces. All proofs are elementary. read more here.
Keywords: trivial invariant; convex analysis; non trivial; analysis non ... See more keywords
Invariant subspaces for non-normable Fréchet spaces
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mathematics"
DOI: 10.1016/j.aim.2018.09.039
Abstract: A Fr\'echet space $X$ satisfies the Hereditary Invariant Subspace (resp. Subset) Property if for every closed infinite-dimensional subspace $M$ in $X$, each continuous operator on $M$ possesses a non-trivial invariant subspace (resp. subset). In this… read more here.
Keywords: non trivial; non normable; subspace; continuous operator ... See more keywords
The Diederich–Fornæss index I: For domains of non-trivial index
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Mathematics"
DOI: 10.1016/j.aim.2018.11.011
Abstract: We study bounded pseudoconvex domains in complex Euclidean space. We define an index associated to the boundary and show this new index is equivalent to the Diederich-Forn{\ae}ss index defined in 1977. This connects the Diederich-Forn{\ae}ss… read more here.
Keywords: domains non; forn index; diederich forn; non trivial ... See more keywords
Toward a systems theatre: Proposal for a program of non-trivial modeling
Sign Up to like & getrecommendations! Published in 2018 at "Futures"
DOI: 10.1016/j.futures.2018.03.008
Abstract: Abstract This paper makes the case for, and calls for participants in, an interdisciplinary research program exploring the development of theatrical methods of social system modeling. It combines argumentation that synthesizes concepts from the theatre… read more here.
Keywords: non trivial; program; systems theatre; toward systems ... See more keywords
Partially ordered sets of non-trivial nilpotent π-subgroups II
Sign Up to like & getrecommendations! Published in 2017 at "Topology and its Applications"
DOI: 10.1016/j.topol.2017.09.011
Abstract: Abstract Let G be a finite group, and π a set of prime numbers dividing the order of G. Denote by N π ( G ) and L π ( G ) respectively the totality… read more here.
Keywords: trivial nilpotent; non trivial; ordered sets; partially ordered ... See more keywords
Dipolophoresis in concentrated suspensions of ideally polarizable spheres
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.539
Abstract: The dynamics of ideally polarizable spherical particles in concentrated suspensions under the effects of nonlinear electrokinetic phenomena is analysed using large-scale numerical simulations. Particles are assumed to carry no net charge and considered to undergo… read more here.
Keywords: volume; non trivial; concentrated suspensions; dipolophoresis ... See more keywords
Coprime subdegrees of twisted wreath permutation groups
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Edinburgh Mathematical Society"
DOI: 10.1017/s0013091519000130
Abstract: Abstract Dolfi, Guralnick, Praeger and Spiga asked whether there exist infinitely many primitive groups of twisted wreath type with non-trivial coprime subdegrees. Here, we settle this question in the affirmative. We construct infinite families of… read more here.
Keywords: twisted wreath; non trivial; permutation; trivial coprime ... See more keywords
Heterogeneous catalysis at the surface of topological materials
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5143800
Abstract: Intriguing properties are frequently reported in various topologically non-trivial materials. They include robust metallic surface states, high carrier mobility, chiral fermions, and ultralong Fermi arcs. An exciting recent finding is that these properties are strongly… read more here.
Keywords: non trivial; heterogeneous catalysis; surface; surface topological ... See more keywords
Bouncing and cyclic quantum primordial universes and the ordering problem
Sign Up to like & getrecommendations! Published in 2020 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab8354
Abstract: In a Bohmian quantum cosmology scenario, we investigate some quantum effects on the evolution of the primordial universe arising from the adoption of an alternative non-trivial ordering to the quantization of the constrained Hamiltonian of… read more here.
Keywords: trivial ordering; non trivial; primordial universes; quantum primordial ... See more keywords
Multi-sector approximation method for arteries: the residual stresses of circumferential rings with non-trivial openings
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Royal Society Interface"
DOI: 10.1098/rsif.2019.0023
Abstract: The opening angle method is a popular choice in biomechanics to estimate residual stresses in arteries. Experimentally, it means that an artery is cut into rings; then the rings are cut axially or radially allowing… read more here.
Keywords: non trivial; method; trivial openings; multi sector ... See more keywords