On sectional Newtonian graphs

Zening Fan; Suo Zhao

Czechoslovak Mathematical Journal (2020)

  • Volume: 70, Issue: 3, page 605-629
  • ISSN: 0011-4642

Abstract

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In this paper, we introduce the so-called sectional Newtonian graphs for univariate complex polynomials, and study some properties of those graphs. In particular, we list all possible sectional Newtonian graphs when the degrees of the polynomials are less than five, and also show that every stable gradient graph can be realized as a polynomial sectional Newtonian graph.

How to cite

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Fan, Zening, and Zhao, Suo. "On sectional Newtonian graphs." Czechoslovak Mathematical Journal 70.3 (2020): 605-629. <http://eudml.org/doc/296949>.

@article{Fan2020,
abstract = {In this paper, we introduce the so-called sectional Newtonian graphs for univariate complex polynomials, and study some properties of those graphs. In particular, we list all possible sectional Newtonian graphs when the degrees of the polynomials are less than five, and also show that every stable gradient graph can be realized as a polynomial sectional Newtonian graph.},
author = {Fan, Zening, Zhao, Suo},
journal = {Czechoslovak Mathematical Journal},
keywords = {sectional Newtonian graph; level set; partition},
language = {eng},
number = {3},
pages = {605-629},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {On sectional Newtonian graphs},
url = {http://eudml.org/doc/296949},
volume = {70},
year = {2020},
}

TY - JOUR
AU - Fan, Zening
AU - Zhao, Suo
TI - On sectional Newtonian graphs
JO - Czechoslovak Mathematical Journal
PY - 2020
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 70
IS - 3
SP - 605
EP - 629
AB - In this paper, we introduce the so-called sectional Newtonian graphs for univariate complex polynomials, and study some properties of those graphs. In particular, we list all possible sectional Newtonian graphs when the degrees of the polynomials are less than five, and also show that every stable gradient graph can be realized as a polynomial sectional Newtonian graph.
LA - eng
KW - sectional Newtonian graph; level set; partition
UR - http://eudml.org/doc/296949
ER -

References

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  3. Huybrechts, D., 10.1007/b137952, Universitext. Springer, Berlin (2005). (2005) Zbl1055.14001MR2093043DOI10.1007/b137952
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  5. Kahn, J., 10.1016/0885-064X(91)90029-W, J. Complexity 7 (1991), 425-442. (1991) Zbl0773.05055MR1143970DOI10.1016/0885-064X(91)90029-W
  6. Kozen, D., Stefánsson, K., 10.1006/jsco.1997.0118, J. Symb. Comput. 24 (1997), 125-136. (1997) Zbl0885.65055MR1476256DOI10.1006/jsco.1997.0118
  7. Shub, M., Tischler, D., Williams, R. F., 10.1137/0519018, SIAM J. Math. Anal. 19 (1988), 246-256. (1988) Zbl0653.58013MR0924558DOI10.1137/0519018
  8. Smale, S., 10.1090/S0273-0979-1985-15391-1, Bull. Am. Math. Soc., New Ser. 13 (1985), 87-121. (1985) Zbl0592.65032MR0799791DOI10.1090/S0273-0979-1985-15391-1
  9. Stefánsson, K., Newtonian Graphs, Riemann Surfaces and Computation. PhD Thesis, Cornell University, Ann Arbor (1995). (1995) MR2693724

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