Results 31 to 40 of about 388,814 (186)

Unnormalized differences between zeros of L-functions [PDF]

, 2014
We study a subtle inequity in the distribution of unnormalized differences between imaginary parts of zeros of the Riemann zeta function. We establish a precise measure which explains the phenomenon, that the location of each Riemann zero is encoded in ...
Ford, Kevin, Zaharescu, Alexandru
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On the Zeros of Polynomials with Restricted Coefficients

Annales Mathematicae Silesianae, 2023
Let P(z)=∑j=0najzjP\left( z \right) = \sum\nolimits_{j = 0}^n {{a_j}{z^j}} be a polynomial of degree n such that an ≥ an−1 ≥ . . . ≥ a1 ≥ a0 ≥ 0. Then according to Eneström-Kakeya theorem all the zeros of P (z) lie in |z| ≤ 1.
Zargar B. A., Gulzar M. H., Ali M.
doaj   +1 more source

Time correlation functions and Fisher zeros for q-deformed Bose gas

, 2017
The time-dependent correlation functions of q-deformed Bose gas are studied. We find relation of zeros of the correlation functions with the Fisher zeros of partition function of the system.
Gnatenko, Kh. P., Kargol, A., Tkachuk, V. M.   +2 more
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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
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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

Zeroing in on more photons and gluons

, 1993
We discuss radiation zeros that are found in gauge tree amplitudes for processes involving multi-photon emission. Previous results are clarified by examples and by further elaboration.
C.J. Goebel, C.L. Bilchak, D. DeLaney, E.N. Argyres, F.K. Diakonos, G. Couture, J. Alitti, J. Ohnemus, J. Reid, J. Reid, J. Smith, J. Smith, J.H. Reid, K.O. Mikaelian, M.A. Doncheski, M.A. Samuel, M.A. Samuel, M.A. Samuel, Mark A. Samuel, Mary E. Convery, R.W. Brown, R.W. Brown, R.W. Brown, R.W. Brown, R.W. Brown, Robert W. Brown, S. Mendoza, S.J. Brodsky, S.J. Brodsky, S.J. Brodsky, T.R. Grose, U. Baur, U. Baur, U. Baur   +33 more
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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
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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

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
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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
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