Results 241 to 250 of about 120,588 (269)

Localized singular boundary method for the simulation of large-scale problems of elliptic operators in complex geometries

Computers & Mathematics with Applications, 2022
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Ji Lin, Lin Qiu, Fajie Wang
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LOCALLY SEMIUNIVERSAL FLAT DEFORMATIONS OF ISOLATED SINGULARITIES OF COMPLEX SPACES

Mathematics of the USSR-Izvestiya, 1969
In this study we construct the minimal locally semiuniversal deformation of a normal isolated singularity x0 X0 for which Ext²O(X0)(Ω(X0), O(X0))x0 = 0, where Ω(X0) is the sheaf of germs of one-dimensional holomorphic forms in the complex space (X0, O(X0)).
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Fast Automatic Localization of Epileptic Seizure Onset Zones Using Complex Morlet Wavelet Transform-based Singular Value Decomposition

2018 37th Chinese Control Conference (CCC), 2018
A new method for localization of epileptic seizure onset zones (SOZs) is proposed, which uses the Shannon-entropy-based complex Morlet wavelet transform to extract a satisfactory time-frequency feature of high-frequency oscillations (HFOs). The singular value decomposition and the K-medoids clustering algorithm are employed to extract effective ...
Zelin Fang, Xiongbo Wan, Ting Wan
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A Quick Trip into Local Singularities of Complex Curves and Surfaces

2020
In these notes we give a summary of some of the properties of curve and surface singularities needed in the study of Lipschitz geometry of singular varieties. In particular, we describe normalization and resolution processes, and we introduce the concepts of polar curves and exceptional tangents for surfaces.
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Synthesis and Structural Characterization of the One-Dimensional [Cu(3-Clpy)₂(N₃)₂]_n Complex (3-Clpy = 3-Chloropyridine):  A Singular Ferrimagnetic Chain with Local S_A = S_B

Inorganic Chemistry, 1998
Ferrimagnetic behavior has been found for the one-dimensional azido-bridged compound [Cu(3-Clpy)2(N3)2]n, in which 3-Clpy is 3-chloropyridine.
Albert, Escuer, Ramon, Vicente, Mohamed S., El Fallah, Mohamed A. S., Goher, Franz A., Mautner   +4 more
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Momentum eigenfunctions in the complex momentum plane. II. Relation of secondary singular points to one-electron, local, potential functions

The Journal of Chemical Physics, 1979
In a previous paper [J. Chem. Phys. 64, 4375 (1976)] it was shown that the points P=±i√−2E in the complex momentum plane (E is the one-electron energy eigenvalue) are singular points of the one-electron momentum eigenfunction obtained from a one-electron local potential function. In the present research a whole series of additional (secondary) singular
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Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
exaly  

Calculation of the relative local monodromy for singularities of complex hypersurfaces

Functional Analysis and Its Applications, 1975
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Local Cancer Recurrence: The Realities, Challenges, and Opportunities for New Therapies

Ca-A Cancer Journal for Clinicians, 2018
David A Mahvi, Rong Liu, Yolonda L Colson   +2 more
exaly  

Local Surgical, Ablative, and Radiation Treatment of Metastases

Ca-A Cancer Journal for Clinicians, 2009
Yuman Fong, Damian E Dupuy, Laura A Dawson   +2 more
exaly