Results 31 to 40 of about 199,454 (138)

Fibrations in complete intersections of quadrics, Clifford algebras, derived categories, and rationality problems

, 2013
Let X -> Y be a fibration whose fibers are complete intersections of two quadrics. We develop new categorical and algebraic tools---a theory of relative homological projective duality and the Morita invariance of the even Clifford algebra under quadric ...
Alekseev, Amer, Ananyevskiy, Auel, Auel, Auel, Auslander, Baeza, Balmer, Bayer-Fluckiger, Beauville, Bernardara, Bernardara, Bernardara, Bertin, Bhargava, Bichsel, Bichsel, Bondal, Bondal, Bondal, Bondal, Bridgeland, Cadman, Caenepeel, Campana, Canonaco, Colliot-Thélène, Colliot-Thélène, Căldăraru, Delone, Elman, Elman, Giraud, Graber, Gross, Grothendieck, Grothendieck, Hartshorne, Hassett, Hassett, Huybrechts, Huybrechts, Huybrechts, Ingalls, Iskovskikh, Iskovskikh, Kapranov, Kapranov, Kapranov, Kapustin, Kashiwara, Knus, Knus, Knus, Kuznetsov, Kuznetsov, Kuznetsov, Kuznetsov, Kuznetsov, Kuznetsov, Kuznetsov, Laumon, Lieblich, Lieblich, Lieblich, Matsumura, Nitsure, Orlov, Orlov, Ottaviani, Parimala, Pfister, Polishchuk, Reid, Sarkisov, Scharlau, Shokurov, Shramov, Swan, van Geemen, Venkata Balaji, Voight, Wood   +83 more
core   +3 more sources

Classification of EEG Signal using Independent Component Analysis and Discrete Wavelet Transform based on Linear Discriminant Analysis

JOIV: International Journal on Informatics Visualization, 2023
Autism Spectrum Disorder (ASD) is a neurodevelopment syndrome decreasing sufferers' social interaction, communication skills, and emotional expression. Autism syndrome can be detected using an electroencephalogram (EEG).
Melinda Melinda, Oktiana Maulisa, Nissa Hasna Nabila, Yunidar Yunidar, I Ketut Agung Enriko   +4 more
doaj   +1 more source

Simultaneous semi-stable reduction for curves with ADE singularities

, 2012
A key tool in the study of algebraic surfaces and their moduli is Brieskorn's simultaneous resolution for families of algebraic surfaces with simple (du Val or ADE) singularities.
Casalaina-Martin, Sebastian, Laza, Radu
core   +1 more source

Non-perturbative Gauge Groups and Local Mirror Symmetry [PDF]

, 2001
We analyze D-brane states and their central charges on the resolution of C^2/Z_n by using local mirror symmetry. There is a point in the moduli space where all n(n-1)/2 branches of the principal component of the discriminant locus coincide. We argue that
Skarke, H.
core   +2 more sources

2D Face Recognition System Based on Selected Gabor Filters and Linear Discriminant Analysis LDA [PDF]

, 2015
We present a new approach for face recognition system. The method is based on 2D face image features using subset of non-correlated and Orthogonal Gabor Filters instead of using the whole Gabor Filter Bank, then compressing the output feature vector ...
Hafez, Samir F., Selim, Mazen M., Zayed, Hala H.   +2 more
core  

Joint Bayesian Gaussian discriminant analysis for speaker verification

, 2017
State-of-the-art i-vector based speaker verification relies on variants of Probabilistic Linear Discriminant Analysis (PLDA) for discriminant analysis.
Ou, Zhijian, Wang, Yiyan, Xu, Haotian
core   +1 more source

The chaotic behavior and traveling wave solutions of the conformable extended Korteweg–de-Vries model

Open Physics
In this article, the phase portraits, chaotic patterns, and traveling wave solutions of the conformable extended Korteweg–de-Vries (KdV) model are investigated.
Liu Chunyan
doaj   +1 more source

Propagation of traveling wave solution of the strain wave equation in microcrystalline materials

Open Physics
This study focuses on the propagation behavior of traveling wave solution in microcrystalline materials using the polynomial complete discriminant system method.
Gu Musong, Li Jiale, Liu Fanming, Li Zhao, Peng Chen   +4 more
doaj   +1 more source

Dynamical behavior analysis and traveling wave solution of stochastic Riemann wave equations

Alexandria Engineering Journal
In this paper, our main purpose is to study dynamical behavior analysis and traveling wave solution of stochastic Riemann wave equations in quantum mechanics.
Jie Luo, Jiangtao Guo, Yan Shao, Guangxu Zhao, Min Jiao   +4 more
doaj   +1 more source

Detection of fast radio transients with multiple stations: a case study using the Very Long Baseline Array

, 2011
Recent investigations reveal an important new class of transient radio phenomena that occur on sub-millisecond timescales. Often transient surveys' data volumes are too large to archive exhaustively.
Adam T. Deller, Bannister, Bertail, Bhat, Bhattacharya, Bishop, Bower, Burke-Spolaor, Cordes, Croft, David R. Thompson, Deller, Deneva, Duin, Hall, Hessels, Kiri L. Wagstaff, Lazio, Lyne, Randall B. Wayth, Steven J. Tingay, Taylor, Taylor, von Korff, Walid A. Majid, Walter F. Brisken, Wasserman   +26 more
core   +1 more source