Results 51 to 60 of about 18,385 (285)

Addressing Small Data Challenges in Biopharmaceutical Development and Manufacturing: A Mini Review of Multi‐Fidelity Techniques

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The growing demand for biopharmaceutical products reflects their effectiveness in medical treatments. However, developing new biopharmaceuticals remains a major bottleneck, often taking up to a decade before market approval. Machine learning (ML) models have the potential to accelerate this process, but their success depends on access to large
Mohammad Golzarijalal, Uwe Aickelin, Ellen Otte   +2 more
wiley   +1 more source

Numerical approximations for population growth model by Rational Chebyshev and Hermite Functions collocation approach: A comparison

, 2010
This paper aims to compare rational Chebyshev (RC) and Hermite functions (HF) collocation approach to solve the Volterra's model for population growth of a species within a closed system.
Al-Khaled, Boyd, Boyd, Boyd, Boyd, Boyd, Christov, Coulaud, Funaro, Funaro, Guo, Guo, Guo, Guo, Guo, Guo, Guo, Guo, Iranzo, Liu, Maday, Marzban, Momani, Parand, Parand, Parand, Parand, Parand, Parand, Parand, Parand, Ramezani, Scudo, Shen, Shen, Shen, Shen, Siyyam, Small, Tang, TeBeest, Wazwaz, Xu   +42 more
core   +1 more source

Testing the Accuracy and Stability of Spectral Methods in Numerical Relativity [PDF]

, 2007
The accuracy and stability of the Caltech-Cornell pseudospectral code is evaluated using the KST representation of the Einstein evolution equations. The basic "Mexico City Tests" widely adopted by the numerical relativity community are adapted here for ...
Harald P. Pfeiffer, J. P. Boyd, J. W. York, Jr., Lawrence E. Kidder, Lee Lindblom, Mark A. Scheel, Michael Boyle   +6 more
core   +2 more sources

The spectral collocation method for stochastic differential equations

Discrete & Continuous Dynamical Systems - B, 2013
In this paper, we use the Chebyshev spectral collocation method to solve a certain type of stochastic differential equations (SDEs). We also use this method to estimate parameters of stochastic differential equations from discrete observations by maximum likelihood technique and Kessler technique.
Can Huang, Zhimin Zhang
openaire   +1 more source

Petrov--Galerkin and Spectral Collocation Methods for Distributed Order Differential Equations [PDF]

SIAM Journal on Scientific Computing, 2017
Distributed order fractional operators offer a rigorous tool for mathematical modelling of multi-physics phenomena, where the differential orders are distributed over a range of values rather than being just a fixed integer/fraction as it is in standard/fractional ODEs/PDEs.
Kharazmi, Ehsan, Zayernouri, Mohsen, Karniadakis, George Em   +2 more
openaire   +2 more sources

Eco‐Renewal Urgency: Enabling Eco‐Innovation and Driving Sustainable Transformation Within Organizations

Business Strategy and the Environment, EarlyView.
ABSTRACT Building on dynamic capabilities theory, this paper develops a conceptual model explaining how organizations pursue eco‐innovation. Drawing on in‐depth interviews with sustainability and innovation managers across diverse industries, the study provides rich empirical insights into the drivers of eco‐innovation.
Maria Cristina Zaccone, Matteo Pedrini
wiley   +1 more source

Spectral Shifted Jacobi Tau and Collocation Methods for Solving Fifth-Order Boundary Value Problems

Abstract and Applied Analysis, 2011
We have presented an efficient spectral algorithm based on shifted Jacobi tau method of linear fifth-order two-point boundary value problems (BVPs). An approach that is implementing the shifted Jacobi tau method in combination with the shifted Jacobi ...
A. H. Bhrawy, A. S. Alofi, S. I. El-Soubhy   +2 more
doaj   +1 more source

Accurate Spectral Collocation Computation of High Order Eigenvalues for Singular Schrödinger Equations

Computation, 2020
We are concerned with the study of some classical spectral collocation methods, mainly Chebyshev and sinc as well as with the new software system Chebfun in computing high order eigenpairs of singular and regular Schrödinger eigenproblems.
Călin-Ioan Gheorghiu
doaj   +1 more source

Numerical Study of Caputo Fractional-Order Differential Equations by Developing New Operational Matrices of Vieta–Lucas Polynomials

Fractal and Fractional, 2022
In this article, we develop a numerical method based on the operational matrices of shifted Vieta–Lucas polynomials (VLPs) for solving Caputo fractional-order differential equations (FDEs).
Zulfiqar Ahmad Noor, Imran Talib, Thabet Abdeljawad, Manar A. Alqudah   +3 more
doaj   +1 more source

When Collaboration Bridges or Breaks: A Systematic Review of Emerging Trends in Supply Chain Resilience and Sustainability

Business Strategy and the Environment, EarlyView.
ABSTRACT Widespread digital adoption has challenged our understanding of how these tools reshape collaboration, trust and sustainability outcomes across different institutional and network contexts. As networks now pursue resilience and sustainable development in parallel, we map emerging research directions and identify how collaboration and ...
Ari Carisza Graha Prasetia, Luca Urciuoli   +1 more
wiley   +1 more source