Results 91 to 100 of about 345,858 (279)

Quantum elliptic Calogero-Moser systems from gauge origami

open access: yesJournal of High Energy Physics, 2020
We systematically study the interesting relations between the quantum elliptic Calogero-Moser system (eCM) and its generalization, and their corresponding supersymmetric gauge theories.
Heng-Yu Chen, Taro Kimura, Norton Lee
doaj   +1 more source

Two hard spheres in a spherical pore: Exact analytic results in two and three dimensions

open access: yes, 2008
The partition function and the one- and two-body distribution functions are evaluated for two hard spheres with different sizes constrained into a spherical pore. The equivalent problem for hard disks is addressed too.
Urrutia, Ignacio
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu   +14 more
wiley   +1 more source

Directed Polymers in Random Environment are Diffusive at Weak Disorder [PDF]

open access: yes, 2005
In this paper, we consider directed polymers in random environment with discrete space and time. For transverse dimension at least equal to 3, we prove that diffusivity holds for the path in the full weak disorder region, i.e., where the partition ...
Comets, Francis, Yoshida, Nobuo
core   +4 more sources

Minimum Convex Partitions and Maximum Empty Polytopes

open access: yes, 2014
Let $S$ be a set of $n$ points in $\mathbb{R}^d$. A Steiner convex partition is a tiling of ${\rm conv}(S)$ with empty convex bodies. For every integer $d$, we show that $S$ admits a Steiner convex partition with at most $\lceil (n-1)/d\rceil$ tiles ...
Dumitrescu, Adrian   +2 more
core   +3 more sources

Partitioning point sets in arbitrary dimension

open access: yesTheoretical Computer Science, 1987
We introduce a new type of partition called a parallel planes partition. We prove there exists a parallel planes partition of any set of n points in arbitrary dimension. This partition yields a data structure for the half-space retrieval problem in arbitrary dimension; it has linear size and achieves a sublinear query time.
openaire   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang   +8 more
wiley   +1 more source

Topological open/closed string dualities: matrix models and wave functions

open access: yesJournal of High Energy Physics, 2019
We sharpen the duality between open and closed topological string partition functions for topological gravity coupled to matter. The closed string partition function is a generalized Kontsevich matrix model in the large dimension limit.
Sujay K. Ashok, Jan Troost
doaj   +1 more source

Semi-pointed partition posets and Species

open access: yes, 2015
We define semi-pointed partition posets, which are a generalisation of partition posets and show that they are Cohen-Macaulay. We then use multichains to compute the dimension and the character for the action of the symmetric groups on their homology. We
Delcroix-Oger, Bérénice
core   +1 more source

Dimensi Partisi Ngraf Amalgamasi Bintang Yang Dihubungkan Suatu Lintasan [PDF]

open access: yes, 2016
Let be a connected graph, vertex , and . For an ordered k-partition, the representation v with respect to π is the k-vector ) , are distinct. The minimum k for which there is a resolving k-partition of is the partition dimension of denoted by .
Asmiati, A. (Asmiati)
core  

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