A distribution-free mixed-integer optimization approach to hierarchical
modelling of clustered and longitudinal data
February 6, 2023
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Statistics
Mathematics
Methodology
Optimization and Control
Machine Learning
Recent advancements in Mixed Integer Optimization (MIO) algorithms, paired
with hardware enhancements, have led to significant speedups in resolving MIO
problems. These strategies have been utilized for optimal subset selection,
specificall...
Probing type-II Ising pairing using the spin-mixing parameter
February 6, 2023
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Physics
Mesoscale and Nanoscale Physics
The immunity of Ising superconductors to external magnetic fields originates
from a spin locking of the paired electrons to an intrinsic Zeeman-like field.
The spin-momentum locking in non-centrosymmetric crystalline materials leads to
type...
Finslerian wormhole solution in the framework of modified gravity
February 6, 2023
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Physics
General Relativity and Quantum Cosmology
This article investigates the properties of a wormhole model in a specific
gravity theory, namely f(Ric,T)=Ric+2λT. The wormhole solution is
analyzed using an exponential shape function. The study examines various
parameters, such...
Identifying families of multipartite states with non-trivial local
entanglement transformations
February 6, 2023
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Physics
Quantum Physics
The study of state transformations by spatially separated parties with local
operations assisted by classical communication (LOCC) plays a crucial role in
entanglement theory and its applications in quantum information processing.
Transform...
Reduction for asynchronous Boolean networks: elimination of negatively
autoregulated components
February 6, 2023
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Computer Science
Discrete Mathematics
To simplify the analysis of Boolean networks, a reduction in the number of
components is often considered. A popular reduction method consists in
eliminating components that are not autoregulated, using variable substitution.
In this work, ...
Runaway and Hypervelocity Stars from Compact Object Encounters in
Globular Clusters
February 6, 2023
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Physics
Astrophysics of Galaxies
The dense environments in the cores of globular clusters (GCs) facilitate
many strong dynamical encounters among stellar objects. These encounters have
been shown capable of ejecting stars from the host GC, whereupon they become
runaway sta...
Curriculum Graph Machine Learning: A Survey
February 6, 2023
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Computer Science
Machine Learning
Graph machine learning has been extensively studied in both academia and
industry. However, in the literature, most existing graph machine learning
models are designed to conduct training with data samples in a random order,
which may suffe...
Never Skip Leg Day Again: Training the Lower Body with Vertical Jumps in
a Virtual Reality Exergame
February 6, 2023
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Computer Science
Human-Computer Interaction
Virtual Reality (VR) exergames can increase engagement in and motivation for
physical activities. Most VR exergames focus on the upper body because many VR
setups only track the users' heads and hands. To become a serious alternative
to exi...
Mirror Map for Landau-Ginzburg models with nonabelian groups
February 6, 2023
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Mathematics
Physics
Mathematical Physics
Mathematical Physics
High Energy Physics - Theory
Algebraic Geometry
BHK mirror symmetry as introduced by Berglund--H\"ubsch and Marc Krawitz
between Landau--Ginzburg (LG) models has been the topic of much study in recent
years. An LG model is determined by a potential function and a group of
symmetries. BHK...
Dehornoy's class and Sylows for set-theoretical solutions of the
Yang-Baxter equation
February 6, 2023
Mathematics
Group Theory
We explain how the germ of the structure group of a cycle set decomposes as a
product of its Sylow-subgroups, and how this process can be reversed to
construct cycle sets from ones with coprime classes. We study Dehornoy's class
associated ...