Results 91 to 100 of about 519,897 (239)
Miniscule representations, Gauss sum, and modular invariance [PDF]
, 2007 After explaining the concepts of Langlands dual and miniscule representations, we define an analog of the Gauss sum for any compact, simple Lie group with a simply laced Lie algebra.
Wu, S
core
Immersed Boundary Projection Method for Boundaries With Slip Velocities
International Journal for Numerical Methods in Fluids, EarlyView.A formulation of the immersed boundary method for incompressible flow over arbitrarily‐shaped bodies with surface slip described by the Navier boundary condition is presented. The wall slip velocity and the boundary force are determined implicitly through a projection to satisfy both the boundary condition and the divergence‐free condition of the ...
Takehiro Fujii, Takeshi Omori
wiley +1 more source
A Numerical Solution of Volterra's Population Growth Model Based on Hybrid Function [PDF]
International Journal Bioautomation, 2017 In this paper, a new numerical method for solving Volterra's population growth model is presented. Volterra's population growth model is a nonlinear integro-differential equation. In this method, by introducing the combination of fourth kind of Chebyshev
Saeid Jahangiri +2 more
doaj
Loss‐Aware Forecast Construction for Realized Variance
Journal of Forecasting, EarlyView.ABSTRACT Forecasts of realized variance are commonly constructed from models of log‐realized variance and then transformed back to the original scale. However, the resulting forecasts are often evaluated using loss functions defined in relative rather than absolute terms, creating a potential mismatch between forecast construction and forecast ...
Nick Taylor
wiley +1 more source
Head &Neck, EarlyView.ABSTRACT Background Perineural invasion (PNI) is an established adverse prognostic factor in oral squamous cell carcinoma (OSCC), but the implications of its extent as well as its relationship with surgical margin status and the extent of microscopic tumor spread remain unclear.
Michael A. Müller +7 more
wiley +1 more source
Intercomparison of a Regional Climate Model Ensemble for Selected European Catchments
International Journal of Climatology, EarlyView.This study analyzes a regional climate model ensemble for water cycle and water resource research with two models. Results show that ICON generally outperforms TSMP1 simulations, mainly with 2‐m temperature and precipitation. These findings serve as a baseline evaluation that shows how key structural differences influence the model skill.
Jane Leonor Roque +10 more
wiley +1 more source
An approximate solution of the Blasius problem using spectral method
Partial Differential Equations in Applied MathematicsThis paper aims at finding the numerical approximation of a classical Blasius flat plate problem using spectral collocation method. This technique is based on Chebyshev pseudospectral approach that involves the solution is approximated using Chebyshev ...
Zunera Shoukat +6 more
doaj +1 more source
Journal of Raman Spectroscopy, EarlyView.Raman spectra containing D/G features are fit using combinations of basis functions and initial conditions. Fits with two Lorentzian functions converged to a single optimized fit even with variation of initial peak positions. For five‐band fits, sometimes the final fit varied with initial conditions, and constraints on peak center position were ...
David C. Doughty, Steven C. Hill
wiley +1 more source
Results in ChemistryDFT-based quantum mechanical calculations, electron behaviour, biological properties of the Anagrelide with an IUPAC name of (6,7-dichloro-3,5-dihydro-1H-Imidazo[2,1,-b]quinazolin-2-one) is probed using Gaussian 09 W and Gauss View 6 programs, with B3LYP
V. Sunil Kumar +6 more
doaj +1 more source