Results 51 to 60 of about 550,472 (283)
Wilson surface central charge from holographic entanglement entropy
Journal of High Energy Physics, 2019 We use entanglement entropy to define a central charge associated to a twodimensional defect or boundary in a conformal field theory (CFT). We present holographic calculations of this central charge for several maximally supersymmetric CFTs dual to ...
John Estes +4 more
doaj +1 more source
On the complexity of edge-colored subgraph partitioning problems in network optimization [PDF]
Discrete Mathematics & Theoretical Computer Science, 2016 Network models allow one to deal with massive data sets using some standard concepts from graph theory. Understanding and investigating the structural properties of a certain data set is a crucial task in many practical applications of network ...
Xiaoyan Zhang +3 more
doaj +1 more source
Characteristic of partition-circuit matroid through approximation number
, 2012 Rough set theory is a useful tool to deal with uncertain, granular and incomplete knowledge in information systems. And it is based on equivalence relations or partitions.
Liu, Yanfang, Zhu, William
core +1 more source
Superlocalization formulas and supersymmetric Yang-Mills theories [PDF]
, 2003 By using supermanifold techniques we prove a generalization of the localization formula in equivariant cohomology which is suitable for studying supersymmetric Yang-Mills theories in terms of ADHM data.
Amati +39 more
core +2 more sources
Molecular Oncology, EarlyView.Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra +10 more
wiley +1 more source
Recurrence relation for instanton partition function in SU(N) gauge theory
Journal of High Energy Physics, 2023 We derive a residue formula and as a consequence a recurrence relation for the instanton partition function in N $$ \mathcal{N} $$ = 2 supersymmetric theory on ℂ 2 with SU(N) gauge group.
Ekaterina Sysoeva, Aleksei Bykov
doaj +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Cyclic Markov chains with an application to an intermediate ENSO model [PDF]
Nonlinear Processes in Geophysics, 2003 We develop the theory of cyclic Markov chains and apply it to the El Niño-Southern Oscillation (ENSO) predictability problem. At the core of Markov chain modelling is a partition of the state space such that the transition rates between different ...
R. A. Pasmanter, A. Timmermann
doaj
Discussiones Mathematicae - General Algebra and Applications, 2022 H. Strietz proved in 1975 that the minimum size of a generating set of the partition lattice Part(n) on the n-element set (n ≥ 4) equals 4. This classical result forms the foundation for this study. Strietz's results have been echoed by L. Zádori (1983),
Oluoch Lilian, Al-Najafi Amenah
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Euclidean Path Integral, D0-Branes and Schwarzschild Black Holes in Matrix Theory
, 1998 The partition function in Matrix theory is constructed by Euclidean path integral method. The D0-branes, which move around in the finite region with a typical size of Schwarzschild radius, are chosen as the background.
Banks +10 more
core +1 more source