A note on the structure of the zeros of a polynomial and Sendov's conjecture
-
G. M. Sofi
gmsofi@cukashmir.ac.in
-
W. M. Shah
wali@cukashmir.ac.in
Downloads
DOI:
https://doi.org/10.56754/0719-0646.2503.515Abstract
In this note we prove a result that highlights an interesting connection between the structure of the zeros of a polynomial \(p(z)\) and Sendov's conjecture.
Keywords
Mathematics Subject Classification:
B. D. Bojanov, Q. I. Rahman, and J. Szynal, “On a conjecture of Sendov about the critical points of a polynomial,” Math. Z., vol. 190, no. 2, pp. 281–285, 1985, doi: 10.1007/BF01160464.
I. Borcea, “On the Sendov conjecture for polynomials with at most six distinct roots,” J. Math. Anal. Appl., vol. 200, no. 1, pp. 182–206, 1996, doi: 10.1006/jmaa.1996.0198.
J. E. Brown and G. Xiang, “Proof of the Sendov conjecture for polynomials of degree at most eight,” J. Math. Anal. Appl., vol. 232, no. 2, pp. 272–292, 1999, doi: 10.1006/jmaa.1999.6267.
T. P. Chalebgwa, “Sendov’s conjecture: a note on a paper of Dégot,” Anal. Math., vol. 46, no. 3, pp. 447–463, 2020, doi: 10.1007/s10476-020-0050-x.
J. Dégot, “Sendov conjecture for high degree polynomials,” Proc. Amer. Math. Soc., vol. 142, no. 4, pp. 1337–1349, 2014, doi: 10.1090/S0002-9939-2014-11888-0.
W. K. Hayman, Research problems in function theory. The Athlone Press [University of London], London, 1967.
P. Kumar, “A remark on Sendov conjecture,” C. R. Acad. Bulgare Sci., vol. 71, no. 6, pp. 731–734, 2018.
M. J. Miller, “Maximal polynomials and the Ilieff-Sendov conjecture,” Trans. Amer. Math. Soc., vol. 321, no. 1, pp. 285–303, 1990, doi: 10.2307/2001603.
Q. I. Rahman and G. Schmeisser, Analytic theory of polynomials, ser. London Mathematical Society Monographs. New Series. The Clarendon Press, Oxford University Press, Oxford, 2002, vol. 26.
Z. Rubinstein, “On a problem of Ilyeff,” Pacific J. Math., vol. 26, pp. 159–161, 1968.
G. Schmeisser, “Bemerkungen zu einer Vermutung von Ilieff.” Math Z., vol. 111, pp. 121–125, 1969, doi: 10.1007/BF01111192.
G. Schmeisser, “Zur Lage der kritischen Punkte eines Polynoms,” Rendiconti del Seminario Matematico della Università di Padova, vol. 46, pp. 405–415, 1971.
G. M. Sofi and W. M. Shah, “On Sendov’s conjecture,” Rend. Circ. Mat. Palermo (2), vol. 72, no. 1, pp. 493–497, 2023, doi: 10.1007/s12215-021-00690-y.
G. M. Sofi, S. A. Ahanger, and R. B. Gardner, “Some classes of polynomials satisfying Sendov’s conjecture,” Studia Sci. Math. Hungar., vol. 57, no. 4, pp. 436–443, 2020, doi: 10.1556/012.2020.57.4.1475.
T. Tao, “Sendov’s conjecture for sufficiently-high-degree polynomials,” Acta Math., vol. 229, no. 2, pp. 347–392, 2022.
Similar Articles
- Raúl Cordovil, David Forge, Gr¨obner and diagonal bases in Orlik-Solomon type algebras , CUBO, A Mathematical Journal: Vol. 7 No. 2 (2005): CUBO, A Mathematical Journal
- Martin V¨ath, A Disc-Cutting Theorem and Two-Dimensional Bifurcation of a Reaction-Diffusion System with Inclusions , CUBO, A Mathematical Journal: Vol. 10 No. 4 (2008): CUBO, A Mathematical Journal
- Rinko Shinzato, Wataru Takahashi, A Strong Convergence Theorem by a New Hybrid Method for an Equilibrium Problem with Nonlinear Mappings in a Hilbert Space , CUBO, A Mathematical Journal: Vol. 10 No. 4 (2008): CUBO, A Mathematical Journal
- Fernando Cardoso, Claudio Cuevas, Georgi Vodev, Dispersive Estimates for the Schrödinger Equation with Potentials of Critical Regularity , CUBO, A Mathematical Journal: Vol. 11 No. 5 (2009): CUBO, A Mathematical Journal
- Jacqueline Rojas, Ramon Mendoza, Eben da Silva, Projective Squares in â„™² and Bott‘s Localization Formula , CUBO, A Mathematical Journal: Vol. 12 No. 1 (2010): CUBO, A Mathematical Journal
- Helmuth R. Malonek, Dixan Peña, Frank Sommen, Fischer decomposition by inframonogenic functions , CUBO, A Mathematical Journal: Vol. 12 No. 2 (2010): CUBO, A Mathematical Journal
- Richard Delanghe, On homogeneous polynomial solutions of generalized Moisil-Théodoresco systems in Euclidean space , CUBO, A Mathematical Journal: Vol. 12 No. 2 (2010): CUBO, A Mathematical Journal
- M. E. Luna, M. Shapiro, D. C. Struppa, A. Vajiac, Bicomplex Numbers and their Elementary Functions , CUBO, A Mathematical Journal: Vol. 14 No. 2 (2012): CUBO, A Mathematical Journal
- Najoua Gamara, Ali Ben Ahmed, Aribi Amine, A New proof of the CR Pohožaev Identity and related Topics , CUBO, A Mathematical Journal: Vol. 14 No. 2 (2012): CUBO, A Mathematical Journal
- Shrabani Banerjee, Binayak S. Choudhury, Weak and strong convergence theorems of a multistep iteration to a common fixed point of a family of nonself asymptotically nonexpansive mappings in banach spaces , CUBO, A Mathematical Journal: Vol. 14 No. 3 (2012): CUBO, A Mathematical Journal
You may also start an advanced similarity search for this article.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 G. M. Sofi et al.

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.










