Results 11 to 20 of about 2,457,267 (238)

A New Mixed Fractional Derivative with Applications in Computational Biology

Computation
This study develops a new definition of a fractional derivative that mixes the definitions of fractional derivatives with singular and non-singular kernels.
Khalid Hattaf
doaj   +2 more sources

Estimates For An Integral In Lp Norm Of The (N + 1)-Th Derivative Of Its Integrand [PDF]

, 2000
Basing on Taylor’s formula with an integral remaider, an integral is estimated in Lp norm of the (n + 1)-th derivative of its integrand, and the Iyengar’s inequality and many other useful inequalities are ...
Qi, Feng, Guo, Bai-Ni
core   +13 more sources

Derivative observations in Gaussian Process models of dynamic systems [PDF]

, 2003
Gaussian processes provide an approach to nonparametric modelling which allows a straightforward combination of function and derivative observations in an empirical model.
Rasmussen, C.E., Murray-Smith, R., Solak, E., Leithead, W.E., Leith, D.J.   +4 more
core   +8 more sources

Stifling silos: The need for a more holistic approach to mixed migration in a warming world [PDF]

, 2021
A climate-changed world is one of mixed migration taking place across a spectrum of time, space, and agency, with both positive and negative outcomes.
Zickgraf, Caroline
core   +1 more source

Fractional variational problems with the Riesz-Caputo derivative [PDF]

, 2012
In this paper we investigate optimality conditions for fractional variational problems, with a Lagrangian depending on the Riesz-Caputo derivative. First we prove a generalized Euler-Lagrange equation for the case when the interval of integration of the ...
Almeida, R., Almeida, Ricardo, Ricardo Almeida   +2 more
core   +1 more source

CADET: a collaborative agile data exploration tool for mixed reality

, 2023
The need to understand and communicate the nuances of complex situational information is an ever-present requirement in Command and Control (C2). It is often difficult for remote users of a system to clearly understand what a user is trying to relay ...
Mayer, W., Jing, A., Drogemuller, A., Ireland, N., Thomas, B., McDade, J., Walsh, J., Cunningham, A.   +7 more
core   +1 more source

Lie symmetry analysis of (2+1)-dimensional time fractional Kadomtsev-Petviashvili equation [PDF]

Open Communications in Nonlinear Mathematical Physics
In this paper, Lie symmetry analysis method is applied to the (2+1)-dimensional time fractional Kadomtsev-Petviashvili (KP) equation with the mixed derivative of Riemann-Liouville time-fractional derivative and integer-order $x$-derivative.
Jicheng Yu, Yuqiang Feng
doaj   +1 more source

Quantitative analysis of mixed pigments for Chinese paintings using the improved method of ratio spectra derivative spectrophotometry based on mode

Heritage Science, 2020
Background Mixed pigment analysis is an important and complex subject in preserving and restoring Chinese paintings since the colors observed by our naked eyes or instruments such as hyperspectral cameras are usually a mixture of several kinds of ...
Shuqiang Lyu, Yiyi Liu, Miaole Hou, Qinli Yin, Wangting Wu, Xueyun Yang   +5 more
doaj   +1 more source

ABOUT A PROBLEM FOR THE DEGENERATING MIXED TYPE EQUATION FRACTIONAL DERIVATIVE [PDF]

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016
The existence and the uniqueness of solution of local problem for degenerating mixed type equation is investigated. Considering parabolic-hyperbolic equation involve the Caputo fractional derivative.
Islomov B. I., Ochilova N. K.
doaj   +1 more source

Hořava gravity with mixed derivative terms [PDF]

, 2014
Hořava gravity has been constructed so as to exhibit anisotropic scaling in the ultraviolet, as this renders the theory power-counting renormalizable. However, when coupled to matter, the theory has been shown to suffer from quadratic divergences.
Sotiriou, TP, Colombo, M, Gumrukcuoglu, AE   +2 more
core   +1 more source