Search Results - "Whyte, Travis"

Deflated GMRES with multigrid for lattice QCD by Whyte, Travis, Wilcox, Walter, Morgan, Ronald B.

“…Lattice QCD solvers encounter critical slowing down for fine lattice spacings and small quark mass. Traditional matrix eigenvalue deflation is one approach to…”
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Inhibition of toxic IAPP amyloid by extracts of common fruits by Kao, Pei-Yu, Green, Evangeline, Pereira, Catalina, Ekimura, Shauna, Juarez, Dennis, Whyte, Travis, Arhar, Taylor, Malaspina, Bianca, Nogaj, Luiza A., Moffet, David A.

“…•Comparative study to identify fruits having the greatest potential for preventing amyloid.•Extraction system described for producing bioactive samples lacking…”
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Multipolynomial Monte Carlo for trace estimation in lattice QCD by Lashomb, Paul, Morgan, Ronald B., Whyte, Travis, Wilcox, Walter

“…Estimating the trace of the inverse of a large matrix is an important problem in lattice quantum chromodynamics. A multilevel Monte Carlo method is proposed…”
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High-degree polynomial noise subtraction for disconnected loops by Lashomb, Paul, Morgan, Ronald B., Whyte, Travis, Wilcox, Walter

“…In lattice QCD, the calculation of physical quantities from disconnected quark loop calculations have large variance due to the use of Monte Carlo methods for…”
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Optimizing shift selection in multilevel Monte Carlo for disconnected diagrams in lattice QCD by Whyte, Travis, Stathopoulos, Andreas, Romero, Eloy, Orginos, Kostas

“…The calculation of disconnected diagram contributions to physical signals is a computationally expensive task in Lattice QCD. To extract the physical signal,…”
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Optimizing shift selection in multilevel Monte Carlo for disconnected diagrams in lattice QCD by Whyte, Travis, Stathopoulos, Andreas, Romero, Eloy, Orginos, Kostas

“…The calculation of disconnected diagram contributions to physical signals is a computationally expensive task in Lattice QCD. To extract the physical signal,…”
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Disconnected loop subtraction methods in lattice QCD by Baral, Suman, Whyte, Travis, Wilcox, Walter, Morgan, Ronald B.

“…Lattice QCD calculations of disconnected quark loop operators are extremely computer time-consuming to evaluate. To compute these diagrams using lattice…”
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Deflation Methods in Lattice QCD by Whyte, Travis

“…The inversion of the Dirac operator is a necessary feature of calculating physical observables within lattice QCD. The calculation of fermionic forces within…”
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Inhibition of Toxic IAPP Aggregation by Extracts of Common Fruits by Moffet, David, Kao, Pei‐Yu, Green, Evangeline, pereira, Catalina, Ekimura, Shauna, Juarez, Dennis, Whyte, Travis, Arhar, Taylor, Malaspina, Bianca, Nogaj, Luiza

“…Abstract only Aggregation of the short polypeptide, Islet Amyloid Polypeptide (IAPP, amylin), appears to play a direct role in the death of pancreatic β‐islet…”
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Inhomogeneous depletion of oxygen ions in metal oxide nanoparticles by Vykhodets, Vladimir B., Jarvis, Emily A.A., Kurennykh, Tatiana E., Beketov, Igor V., Obukhov, Sviatoslav I., Samatov, Oleg M., Medvedev, Anatoly I., Davletshin, Andrey E., Whyte, Travis H.

“…Zirconia and yttria stabilized zirconia (YSZ) have multiple uses, including catalysis, fuel cells, dental applications, and thermal coatings. We employ nuclear…”
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Near-threshold states in coupled $DD^{\ast}-D^{\ast}D^{\ast}$ scattering from lattice QCD by Whyte, Travis, Wilson, David J, Thomas, Christopher E

“…The first determination of doubly-charmed isospin-0 coupled-channel $DD^\ast-D^\ast D^\ast$ scattering amplitudes from lattice QCD is presented. The…”
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Multipolynomial Monte Carlo Trace Estimation by Lashomb, Paul, Morgan, Ronald B, Whyte, Travis, Wilcox, Walter

“…PoS(Lattice2023)039 In lattice QCD the calculation of disconnected quark loops from the trace of the inverse quark matrix has large noise variance. A…”
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Multi-Polynomial Monte Carlo for Trace Estimation in Lattice QCD by Lashomb, Paul, Morgan, Ronald B, Whyte, Travis, Wilcox, Walter

“…Estimating the trace of the inverse of a large matrix is an important problem in lattice quantum chromodynamics. A multilevel Monte Carlo method is proposed…”
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High-degree Polynomial Noise Subtraction by Lashomb, Paul, Morgan, Ronald B, Whyte, Travis, Wilcox, Walter

“…In lattice QCD, the calculation of physical quantities from disconnected quark loop calculations have large variance due to the use of Monte Carlo methods for…”
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Optimizing Shift Selection in Multilevel Monte Carlo for Disconnected Diagrams in Lattice QCD by Whyte, Travis, Stathopoulos, Andreas, Romero, Eloy, Orginos, Kostas

“…The calculation of disconnected diagram contributions to physical signals is a computationally expensive task in Lattice QCD. To extract the physical signal,…”
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Deflated GMRES with Multigrid for Lattice QCD by Whyte, Travis, Wilcox, Walter, Morgan, Ronald B

“…Lattice QCD solvers encounter critical slowing down for fine lattice spacings and small quark mass. Traditional matrix eigenvalue deflation is one approach to…”
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Two-Grid Deflated Krylov Methods for Linear Equations by Morgan, Ronald B, Whyte, Travis, Wilcox, Walter, Yang, Zhao

“…An approach is given for solving large linear systems that combines Krylov methods with use of two different grid levels. Eigenvectors are computed on the…”
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Disconnected Loop Subtraction Methods in Lattice QCD by Baral, Suman, Whyte, Travis, Wilcox, Walter, Morgan, Ronald B

“…Lattice QCD calculations of disconnected quark loop operators are extremely computer time-consuming to evaluate. To compute these diagrams using lattice…”
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Disconnected Loop Subtraction Methods in Lattice QCD by Whyte, Travis, Baral, Suman, Lashomb, Paul, Wilcox, Walter, Morgan, Ronald B

“…Noise subtraction methods are a set of techniques that aim to reduce the variance of signals in LQCD which are often flooded with noise. The standard approach…”
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