Results 11 to 20 of about 32,112 (309)

FuseVis: Interpreting Neural Networks for Image Fusion Using Per-Pixel Saliency Visualization

open access: yesComputers, 2020
Image fusion helps in merging two or more images to construct a more informative single fused image. Recently, unsupervised learning-based convolutional neural networks (CNN) have been used for different types of image-fusion tasks such as medical image ...
Nishant Kumar, Stefan Gumhold
doaj   +1 more source

Kinematic and Dynamics Modeling of Nonholonomic Mobile Robot

open access: yesScientific Journal of Gdynia Maritime University, 2023
This paper presents computer simulation results of kinematic and dynamic of two and three – wheeled mobile robot, conducted in the Matlab&Simulink packet environment.
Krzysztof Jasiński   +3 more
doaj   +1 more source

Unified Parameterization and Calibration of Serial, Parallel, and Hybrid Manipulators

open access: yesRobotics, 2021
In this work, we present methods allowing parallel, hybrid, and serial manipulators to be analyzed, calibrated, and controlled with the same analytical tools.
Benjamin L. Moser   +2 more
doaj   +1 more source

N\'eron models of Jacobians over bases of arbitrary dimension [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2022
We work with a smooth relative curve $X_U/U$ with nodal reduction over an excellent and locally factorial scheme $S$. We show that blowing up a nodal model of $X_U$ in the ideal sheaf of a section yields a new nodal model, and describe how these models ...
Thibault Poiret
doaj   +1 more source

On the Approximate Polar Curves of Foliations

open access: yesMathematics, 2023
We present a decomposition theorem of the generic polar curves of a generalized curve foliation with only one separatrix and the Hamiltonian foliations defined by the approximate roots of the generatrix.
Percy Fernández-Sánchez   +2 more
doaj   +1 more source

Retrieval of temperature and humidity profiles from ground-based high-resolution infrared observations using an adaptive fast iterative algorithm [PDF]

open access: yesAtmospheric Measurement Techniques, 2023
Various retrieval algorithms have been developed for retrieving temperature and water vapor profiles from Atmospheric Emitted Radiance Interferometer (AERI) observations.
W. Huang   +7 more
doaj   +1 more source

Exhibiting Sha[2] on hyperelliptic jacobians [PDF]

open access: yes, 2006
We discuss approaches to computing in the Shafarevich-Tate group of Jacobians of higher genus curves, with an emphasis on the theory and practice of visualisation.
Bruin, N., Flynn, E. V.
core   +4 more sources

Tubular Jacobian Algebras [PDF]

open access: yesAlgebras and Representation Theory, 2014
We show that the endomorphism ring of each cluster tilting object in a tubular cluster category is a finite dimensional Jacobian algebra which is tame of polynomial growth. Moreover, these Jacobian algebras are given by a quiver with a non-degenerate potential and mutation of cluster tilting objects is compatible with mutation of QPs.
Geiss, Christof, González-Silva, Raúl
openaire   +3 more sources

The Jacobian conjecture for symmetric Jacobian matrices

open access: yesJournal of Pure and Applied Algebra, 2004
Let \(F = (F_1,\ldots,F_n) : \mathbb C^n \longrightarrow \mathbb C^n\) be a polynomial map and \(J(F) = (\partial F_i/\partial x_j)\) the Jacobian matrix of \(F\). The Jacobian conjecture asserts that \(F\) is invertible if det\((J(F)) \in \mathbb C^*\).
van den Essen, Arno, Washburn, Sherwood
openaire   +1 more source

Fine compactified Jacobians [PDF]

open access: yes, 2011
We study Esteves's fine compactified Jacobians for nodal curves. We give a proof of the fact that, for a one-parameter regular local smoothing of a nodal curve $X$, the relative smooth locus of a relative fine compactified Jacobian is isomorphic to the N\
Alexeev   +33 more
core   +1 more source

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