Consensus analysis of multi-agent systems with general linear dynamics and switching topologies by non-monotonically decreasing Lyapunov function [PDF]
Systems Science & Control Engineering, 2019 This paper investigates consensus problems for multi-agent systems with general linear dynamics and switching topologies. In order to deal with the intricate interaction between dynamics of isolated agents and switching-disconnected topologies, the ...
Xieyan Zhang, Linfeng Chen, Yan Chen
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RG flows on two-dimensional spherical defects [PDF]
SciPost Physics, 2023 We study two-dimensional spherical defects in d-dimensional Conformal Field Theories. We argue that the Renormalization Group (RG) flows on such defects admit the existence of a decreasing entropy function.
Tom Shachar, Ritam Sinha, Michael Smolkin
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Theory and Applications of the Unit Gamma/Gompertz Distribution
Mathematics, 2021 Unit distributions are commonly used in probability and statistics to describe useful quantities with values between 0 and 1, such as proportions, probabilities, and percentages. Some unit distributions are defined in a natural analytical manner, and the
Rashad A. R. Bantan +3 more
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Dynamic Weight Strategy of Physics-Informed Neural Networks for the 2D Navier–Stokes Equations
Entropy, 2022 When PINNs solve the Navier–Stokes equations, the loss function has a gradient imbalance problem during training. It is one of the reasons why the efficiency of PINNs is limited.
Shirong Li, Xinlong Feng
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Eclipses in V444 Cygni: Analysis of the Continuum λ 4244 Å Light-Curve on a Class of Non-Negative Monotonically Decreasing Concaved/Convex Functions [PDF]
Symposium - International Astronomical Union, 1999 A continuum λ 4244 Å light-curve of the eclipsing binary V444 Cyg (WN5+O6) is solved. The results generally agree with the previous ones obtained by Antokhin et al. (1997), with the exception that the conclusion on the slowness of the acceleration in the extended atmosphere of the WR component must be ‘softened’.
Igor Antokhin
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Local Risk Proneness in Analytically Approximated Utility Functions Under Monotonically Decreasing Preferences [PDF]
, 2018 We discuss an analytical arctan form to approximate decreasing utilities based on several nodes of its graphics elicited in interval form. We demonstrate the process on two types of nodes originating from different subjective elicitation approaches. Our focus is also on the local risk attitude estimator, which in the case of decreasing preferences ...
Natalia Nikolova +2 more
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Lieb type convexity for positive operator monotone decreasing functions [PDF]
Linear and Multilinear Algebra, 2022 v2: minor changes, 6 pages, v1: 5 ...
Hans Henrich Neumann, Makoto Yamashita
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Strengthened convexity of positive operator monotone decreasing functions [PDF]
MATHEMATICA SCANDINAVICA, 2020 We prove a strengthened form of convexity for operator monotone decreasing positive functions defined on the positive real numbers. This extends Ando and Hiai's work to allow arbitrary positive maps instead of states (or the identity map), and functional calculus by operator monotone functions defined on the positive real numbers instead of the ...
Kirihata, Megumi, Yamashita, Makoto
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Journal of Fluid Science and Technology, 2022 This study provides detailed information on the pressure distribution inside a pipe with a continuous longitudinal slot, theoretically investigating the parameter dependency of the pressure distribution on the design parameters of the pipe: Reynolds ...
Yu NISHIO +5 more
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The Hazard Function of Lerch Distribution [PDF]
The Egyptian Statistical Journal, 2005 The main purpose of this paper is to study the hazard function of the Lerch distribution and prove that the hazard function can be constant, monotonically decreasing and monotonically increasing.
S. EI-Sayed, H. Fergany, W. Abd EI-Latif
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