Results 81 to 90 of about 18,553 (218)

A Relational View of Uncertainty

Strategic Change, EarlyView.
ABSTRACT There is significant confusion and debate in entrepreneurship and strategy research about the nature and locus of uncertainty. Does uncertainty reside internally in the agent or externally in the environment? This article introduces a relational view of uncertainty (RVU) to help reframe this issue.
Daniel Leunbach
wiley   +1 more source

Infrared spectroscopy of diatomic molecules - a fractional calculus approach

, 2012
The eigenvalue spectrum of the fractional quantum harmonic oscillator is calculated numerically solving the fractional Schr\"odinger equation based on the Riemann and Caputo definition of a fractional derivative.
Dirac P. A. M., Eid R., Erdelyi A., Greiner W., Herrmann R., Herrmann R., Herzberg G., Huygens C., Khunrath H., Krause K., Lissajous J. A., Lusztig R., Messiah A., Oldham K. B., Parisi G., Podlubny I., RICHARD HERRMANN, Rubin B., Seybold H. J., Villeneuve D. M., Whitten K. W.   +20 more
core   +1 more source

New Numerical Aspects of Caputo-Fabrizio Fractional Derivative Operator [PDF]

Mathematics, 2019
In this paper, a new definition for the fractional order operator called the Caputo-Fabrizio (CF) fractional derivative operator without singular kernel has been numerically approximated using the two-point finite forward difference formula for the classical first-order derivative of the function f (t) appearing inside the integral sign of the ...
Sania Qureshi, Norodin A. Rangaig, Dumitru Baleanu   +2 more
openaire   +2 more sources

Let Me Transform You: Introducing Transformative Experiences in Entrepreneurship to Refine Uncertainty

Strategic Change, EarlyView.
ABSTRACT The relationship between entrepreneurship and uncertainty is ambivalent: while uncertainty creates entrepreneurial opportunities, it simultaneously poses a fundamental challenge. Despite extensive theorizing, conceptual ambiguity persists regarding the locus, origin, and behavioral implications of uncertainty in entrepreneurship.
Clemens Soehngen, Valentin Wittmann, Timo Meynhardt   +2 more
wiley   +1 more source

An anomalous diffusion model based on a new general fractional operator with the Mittag-Leffler function of Wiman type

Advances in Difference Equations, 2018
In this article, an anomalous diffusion model via a new Liouville-Caputo general fractional operator with the Mittag-Leffler function of Wiman type is investigated for the first time.
Xin Liang, Feng Gao, Chun-Bo Zhou, Zhen Wang, Xiao-Jun Yang   +4 more
doaj   +1 more source

The Role of Knowledge‐Based Resources in Leveraging Business Analytics

Knowledge and Process Management, EarlyView.
ABSTRACT Business analytics enhances managerial decision‐making. To this end, previous research guides firms to combine their tangible business analytics resources, such as data and technology, with intangible knowledge‐based business analytics resources to enable that business analytics supports decision‐making.
Johanna Orjatsalo, Henri Hussinki, Aino Kianto   +2 more
wiley   +1 more source

The Variable-Order Fractional Calculus of Variations

, 2018
This book intends to deepen the study of the fractional calculus, giving special emphasis to variable-order operators. It is organized in two parts, as follows. In the first part, we review the basic concepts of fractional calculus (Chapter 1) and of the
Almeida, Ricardo, Tavares, Dina, Torres, Delfim F. M.   +2 more
core   +1 more source

Universality in Systems with Power-Law Memory and Fractional Dynamics

, 2017
There are a few different ways to extend regular nonlinear dynamical systems by introducing power-law memory or considering fractional differential/difference equations instead of integer ones.
A Toib, AA Kilbas, AA Kilbas, AA Kilbas, BN Lundstrom, BN Lundstrom, C Pozzorini, D Baleanu, D Matignon, D Mozyrska, D Mozyrska, D Mozyrska, DA Leopold, DC Rubin, F Atici, G-C Wu, G-C Wu, GA Anastassiou, GM Zaslavsky, GSF Frederico, HL Gray, I Petras, I Podlubny, JT Wixted, JT Wixted, JT Wixted, KS Miller, M Edelman, M Edelman, M Edelman, M Edelman, M Edelman, M Rivero, M Wyrwas, MJ Kahana, MS Zilany, N Ulanovsky, NRO Bastos, NRO Bastos, P Cvitanovic, RAC Ferreira, RM May, SG Samko, VE Tarasov, VE Tarasov, VE Tarasov   +45 more
core   +1 more source

Multi‐Scale Drivers of Food‐Water‐Energy Related Ecosystem Services in the Context of Land Degradation: Insights From the Beijing‐Tianjin‐Hebei Agglomeration

Land Degradation &Development, EarlyView.
ABSTRACT Land degradation poses significant challenges to maintaining food–water–energy (FWE) security, particularly in rapidly urbanizing regions. The ecosystem services (ES) related to FWE are critical for sustainable regional development. Yet, rapid urbanization in the Beijing–Tianjin–Hebei region has altered land use and ecological patterns ...
Ke Yang, Qi Han, Dujuan Yang
wiley   +1 more source

A Finite Element Method for the Fractional Sturm-Liouville Problem [PDF]

, 2013
In this work, we propose an efficient finite element method for solving fractional Sturm-Liouville problems involving either the Caputo or Riemann-Liouville derivative of order $\alpha\in(1,2)$ on the unit interval $(0,1)$.
Jin, Bangti, Lazarov, Raytcho, Pasciak, Joseph, Rundell, William   +3 more
core