Strategy-proofness with single-peaked and single-dipped preferences
March 10, 2023
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Economics
Theoretical Economics
We analyze the problem of locating a public facility in a domain of
single-peaked and single-dipped preferences when the social planner knows the
type of preference (single-peaked or single-dipped) of each agent. Our main
result characteriz...
Do large language models resemble humans in language use?
March 10, 2023
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Computer Science
Computation and Language
Large language models (LLMs) such as ChatGPT and Vicuna have shown remarkable
capacities in comprehending and producing language. However, their internal
workings remain a black box, and it is unclear whether LLMs and chatbots can
develop h...
Light-induced Nonlinear Spin Hall Current in Single-layer WTe2
March 10, 2023
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Physics
Mesoscale and Nanoscale Physics
In this theoretical investigation, we analyze light-induced nonlinear spin
Hall currents in a gated single-layer 1T′-WTe2, flowing transversely to
the incident laser polarization direction. Our study encompasses the
exploration of the ...
Electrically Controlled Anomalous Hall Effect and Orbital Magnetization
in Topological Magnet MnBi2Te4
March 10, 2023
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Physics
Materials Science
In this work, we propose an intrinsic mechanism to understand the even-odd
effect, namely the opposite signs of the anomalous Hall resistance and the
different shapes of hysteresis loops for even and odd septuple layers (SLs), of
MBE-grown ...
Warm-Starting and Quantum Computing: A Systematic Mapping Study
March 10, 2023
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Physics
Quantum Physics
Due to low numbers of qubits and their error-proneness, Noisy
Intermediate-Scale Quantum (NISQ) computers impose constraints on the size of
quantum algorithms they can successfully execute. State-of-the-art research
introduces various techn...
A Framework for Synthetic Power System Dynamics
March 10, 2023
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Physics
Adaptation and Self-Organizing Systems
The paper is published in Chaos. Please refer to the Chaos version from now
on.
Anna B\"uttner, Anton Plietzsch, Mehrnaz Anvari, Frank Hellmann; A framework
for synthetic power system dynamics. Chaos 1 August 2023; 33 (8): 083120.
https:/...
Bilinear sums with GL(2) coefficients and the exponent of distribution
of d3
March 10, 2023
Mathematics
Number Theory
We obtain the exponent of distribution 1/2+1/30 for the ternary divisor
function d3 to square-free and prime power moduli, improving the previous
results of Fouvry--Kowalski--Michel, Heath-Brown, and Friedlander--Iwaniec. The
key input...
Unconditionally energy stable numerical schemes for the
three-dimensional magneto-micropolar equations
March 10, 2023
Mathematics
Computer Science
Numerical Analysis
Numerical Analysis
In this paper we consider unconditionally energy stable numerical schemes for
the nonstationary 3D magneto-micropolar equations that describes the
microstructure of rigid microelements in electrically conducting fluid flow
under some magnet...
A General Impossibility Theorem on Pareto Efficiency and Bayesian
Incentive Compatibility
March 10, 2023
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Economics
Theoretical Economics
This paper studies a general class of social choice problems in which agents'
payoff functions (or types) are privately observable random variables, and
monetary transfers are not available. We consider cardinal social choice
functions whic...
Stability Results for Novel Serially-connected Magnetizable
Piezoelectric and Elastic Smart-System Designs
March 10, 2023
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Mathematics
Analysis of PDEs
In this paper, the stability of longitudinal vibrations for transmission
problems of two smart-system designs are studied: (i) a serially-connected
Elastic-Piezoelectric-Elastic design with a local damping acting only on the
piezoelectric l...