Results 61 to 70 of about 20,949 (310)
On optimizing discrete Morse functions
Advances in Applied Mathematics, 2005 This update includes fairly significant revisions that were made prior to the original journal publication of the ...
openaire +2 more sources
The relativistic Dirac–Morse Green’s function [PDF]
Journal of Mathematical Physics, 2004 Using a recently developed approach for solving the three-dimensional Dirac equation with spherical symmetry, we obtain the two-point Green’s function of the relativistic Dirac–Morse problem. This is accomplished by setting up the relativistic problem in such a way that makes comparison with the nonrelativistic problem highly transparent and results in
openaire +2 more sources
Bioinspired Ionochromic Neuromorphic Transistors for Robotic Intelligent Perception
Advanced Science, EarlyView.A bioinspired ionochromic neuromorphic transistor couples synaptic conductance modulation with reversible color change through voltage‐controlled ion doping in P3HT/ion gel, mimicking biological synaptic plasticity, and chameleon‐like color regulation.
Quanxing Yao +10 more
wiley +1 more source
Higher Morse moduli spaces and n-categories [PDF]
, 2023 We generalize Cohen & Jones & Segal's flow category, whose objects are the critical points of a Morse function and whose morphisms are the Morse moduli spaces between the critical points to an n-category.
Hohloch, Sonja
core +1 more source
Investigation of the quasinormal modes of a Schwarzschild black hole by a new generalized approach
Physics Letters B, 2023 This paper introduces a new analytical approach for the calculation of Quasi Normal Modes (QNMs) of black holes. The proposed method employs the Rosen-Morse function, in order to find the approximated quasi-normal frequencies of Schwarzschild black hole.
N. Heidari, H. Hassanabadi
doaj +1 more source
Morse Theory for Continuous Functionals
Journal of Mathematical Analysis and Applications, 1995 In an earlier paper, the author, \textit{M. Degiovanni} and \textit{M. Marzocchi} [Topol. Methods Nonlinear Anal. 1, No. 1, 151-171 (1993; Zbl 0789.58021)] developed some Lyusternik-Schnirelmann theory for (lower semi-) continuous functions \(X \to \mathbb{R} \cup \{\infty\}\) where \(X\) is a complete metric space.
openaire +2 more sources
Programmable Flocks: Hierarchical Swarm Control via Dynamic Parameter Injection
Advanced Intelligent Systems, EarlyView.We present a method for the control of robot swarms which allows the shaping and the translation of patterns of simple robots (“smart particles”), using two types of devices. These two types represent a hierarchy: a larger group of simple, oblivious robots (which we call the workers) that is governed by simple local attraction forces and a smaller ...
Vivek Shankar Varadharajan +1 more
wiley +1 more source
Reconstruction of sampled surfaces with boundary via Morse theory [PDF]
, 2023 We study the perception problem for garments (e.g. a pair of pants) using tools from computational topology: the identification of their geometry and position from point-cloud samples, as obtained e.g. with 3D scanners.
Amorós, Jaume +3 more
core +1 more source
AI &Innovation, EarlyView.ABSTRACT The rapid evolution of the Internet of Things (IoT) has significantly advanced the field of electrocardiogram (ECG) monitoring, enabling real‐time, remote, and patient‐centric cardiac care. This paper presents a comprehensive survey of AI assisted IoT‐based ECG monitoring systems, focusing on the integration of emerging technologies such as ...
Amrita Choudhury +2 more
wiley +1 more source
Discrete Stratified Morse Theory: A User's Guide [PDF]
, 2018 Inspired by the works of Forman on discrete Morse theory, which is a combinatorial adaptation to cell complexes of classical Morse theory on manifolds, we introduce a discrete analogue of the stratified Morse theory of Goresky and MacPherson. We describe
Wang, Bei, Knudson, Kevin
core +1 more source