Results 111 to 120 of about 20,949 (310)
A Morse-type index for critical points of vector functions [PDF]
In this work we study the critical points of vector functions form Rn to Rm with n m, following the definition introduced by S. Smale in the context of vector optimization.
Rocca Matteo +2 more
core
A Discrete Version of Stratified Morse Theory [PDF]
, 2018 Classical Morse theory connects the topology of a manifold with critical points of a Morse function. Stratified Morse theory considers the topology of a stratified space with critical points of a stratified Morse function.
Wang, Bei
core
El operador generalizado de Hamilton-Morse, sus funciones propias y la función de Green
Momento, 1992 For the generalizad. Morse potencial it is possible to calculate the exact wave functions for the bound and continuum states as well as the Green function associated with the Hamiltonian.
Hernán Estrada
doaj
Automatic Detection of Cross-Shaped Targets for Laser Scan Registration
IEEE Access, 2018 Laser scan registration estimates a relative transformation to match one scan with another, based on the shape of the overlapping portions of the scans. The core and challenging problem of scan registration in a large-scale scene is, how to detect public
Cheng Yi +6 more
doaj +1 more source
The Morse Complex for a Morse Function on a Manifold with Corners
, 2004 A Morse function f on a manifold with corners M allows the characterization of the Morse data for a critical point by the Morse index. In fact, a modified gradient flow allows a proof of the Morse theorems in a manner similar to that of classical Morse theory. It follows that M is homotopy equivalent to a CW-complex with one cell of dimension λfor each
openaire +2 more sources
Morse–Bott functions and the Witten Laplacian [PDF]
Communications in Analysis and Geometry, 1999 Let \((N,g)\) be a compact Riemannian manifold. Let \(h\) be a Morse-Bott function, and let \(V\) be a flat vector bundle. Witten defined the \(1\)-parameter deformation of the exterior derivative setting \(d_\alpha:=e^{-\alpha h}de^{\alpha h}\). The deformed Laplacian \[ L_\alpha:=d_\alpha d_\alpha^*+d_\alpha^*d_\alpha \] acts on the space of smooth \(
openaire +2 more sources
Contributions to Plasma Physics, EarlyView.ABSTRACT Warm dense matter (WDM) is a complex state, where quantum effects, thermal excitations, and strong interparticle correlations coexist. Understanding its microscopic composition and medium‐induced modifications of atomic and molecular properties is essential for planetary modeling, fusion research, and high‐energy‐density experiments.
L. T. Yerimbetova +4 more
wiley +1 more source
Bioinspired Crossmodal Tactile Sensory Nerve for High‐Accurate Object Recognition
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.An artificial crossmodal sensory neuron system (ACSNS) that combines a complementary memristor with high‐sensitivity pressure–temperature bimodal sensors, which integrate tactile perception, information storage, and neuromorphic computing. With the aid of machine learning, this ACSNS presents an improved accuracy of 96.67% in recognizing temperatures ...
Delu Chen +8 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A recyclable triboelectric nanogenerator integrating a pseudo‐honeycomb microstructure with liquid metal doping achieves 120% higher output (122 mW m−2) and >90% retention over seven cycles, enabling self‐powered smart home functions. The performance of single‐electrode triboelectric nanogenerators (SE‐TENGs) is governed by the effective contact area ...
Chencheng Hu +10 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The high‐valence Ta5+‐substituted LZC (LZT0.3C) demonstrates high ionic conductivity, excellent compressibility, and impressive moisture stability, contributing to the long‐term cycling durability of ASSLBs. Recently developed halide solid‐state electrolytes (SSEs) have become promising alternatives for the next generation inorganic SSEs, primarily due
Jin Hu +9 more
wiley +1 more source