Results 31 to 40 of about 387,708 (163)

Generalized Predictive Control with Added Zeros and Poles in Its Augmented Model for Power Electronics Applications

Energies
Generalized predictive control (GPC) became one of the most popular and useful control strategies for academic and industry applications. An augmented model is applied to predict the future plant responses.
Raymundo Cordero, Matheus Caramalac, Wisam Ali   +2 more
doaj   +1 more source

Generalized and Extended Versions of Ankeny–Rivlin and Improved, Generalized, and Extended Versions of Rivlin Type Inequalities for the s^th Derivative of a Polynomial

Mathematics, 2021
Let p(z) be a polynomial of degree n having no zeros in |z|
Kshetrimayum Krishnadas, Reingachan Ngamchui, Barchand Chanam   +2 more
doaj   +1 more source

The Yang-Lee zeros of the 1D Blume-Capel model on connected and non-connected rings

, 2005
We carry out a numerical and analytic analysis of the Yang-Lee zeros of the 1D Blume-Capel model with periodic boundary conditions and its generalization on Feynman diagrams for which we include sums over all connected and non-connected rings for a given
Ambjorn J, Ambjorn J, Asano T, Bachas C, Bender C M, Bessis D, Biskup M, Blume M, Blume M, Boulatov D, Capel H W, D Dalmazi, de Albuquerque L C, Dolan B P, Dunlop F, Glumac Z, Griffiths R B, Ising E, Janke W, Johnston D A, Kazakov V A, Lee T D, Luis A F Almeida, Staudacher M, Suzuki M, Suzuki M, Wang Xian-Zhi, Yang C N   +27 more
core   +1 more source

Zero hunger [PDF]

Science, 2014
The United Nations (UN) designated 2014 as the International Year of Family Farming, recognizing that an estimated 500 million family farms, involving over 2 billion people, play a key role in food production and consumption worldwide. It is thus an opportune time to encourage a shift in tackling global hunger—from a “food security” focus to an agenda ...
openaire   +2 more sources

Exact results for the zeros of the partition function of the Potts model on finite lattices

, 1999
The Yang-Lee zeros of the Q-state Potts model are investigated in 1, 2 and 3 dimensions. Analytical results derived from the transfer matrix for the one-dimensional model reveal a systematic behavior of the locus of zeros as a function of Q.
Baxter, Baxter, Bhanot, Buffernoir, Bulirsch, Creswick, Creswick, Fisher, Glumac, Henkel, Janke, Kaufman, Kim, Kim, Kim, Onsager, Potts, Richard J Creswick, Seung-Yeon Kim, Stošić, Wu, Yang   +21 more
core   +1 more source

On the degree of approximation of the Hermite and Hermite-Fejer interpolation

International Journal of Mathematics and Mathematical Sciences, 1992
Here we find the order of convergence of the Hermite and Hermite-Fejér interpolation polynomials constructed on the zeros of (1−x2)Pn(x) where Pn(x) is the Legendre polynomial of degree n with normalization Pn(1)=1.
J. Prasad
doaj   +1 more source

Zero Waste––Zero Justice?

Engaging Science, Technology, and Society, 2020
Plastic is slowly covering the earth, accumulating in oceans, soil, air, and human and non-human bodies. In the face of this catastrophe, zero waste activists call upon us for action, detailing, how we, too, can change our lifestyle to eliminate plastic waste and save the planet.
RUTH MÜLLER, SARAH SCHÖNBAUER
openaire   +3 more sources

Partition function zeros of the Q-state Potts model for non-integer Q

, 1999
The distribution of the zeros of the partition function in the complex temperature plane (Fisher zeros) of the two-dimensional Q-state Potts model is studied for non-integer Q.
Baxter, Blöte, Bulirsch, Chen, Chen, Chi-Ning Chen, Chin-Kun Hu, Creswick, den Nijs, Ferreira, Fisher, Fortuin, Henkel, Nightingale, Richard J Creswick, Saleur, Seung-Yeon Kim, Wang, Wu   +18 more
core   +1 more source

Transcendentality of zeros of higher dereivatives of functions involving Bessel functions

International Journal of Mathematics and Mathematical Sciences, 1995
C.L. Siegel established in 1929 [Ges. Abh., v.1, pp. 209-266] the deep results that (i) all zeros of Jv(x) and J′v(x) are transcendental when v is rational, x≠0, and (ii) J′v(x)/Jv(x) is transcendental when v is rational and x algebraic.
Lee Lorch, Martin E. Muldoon
doaj   +1 more source

INEQUALITIES CONCERNING B-OPERATORS

Проблемы анализа, 2016
Let P_n be the class of polynomials of degree at most n. Rahman introduced the class B_n of operators B that map P_n into itself. In this paper we prove some results concerning such operators and thereby obtain generalizations of some well known ...
W. M. Shah, A. Liman
doaj   +1 more source