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pro vyhledávání: '"Zakeri, Saeed"'
Autor:
Petersen, Carsten Lunde, Zakeri, Saeed
We study Hausdorff limits of the external rays of a given periodic angle along a convergent sequence of polynomials of degree $d \geq 2$ with connected Julia sets.
Comment: mildly expanded, new appendix and updated references
Comment: mildly expanded, new appendix and updated references
Externí odkaz:
http://arxiv.org/abs/2309.01027
Autor:
Petersen, Carsten L., Zakeri, Saeed
Publikováno v:
Conform. Geom. Dyn. 25 (2021) 170-178
Let $P: {\mathbb C} \to {\mathbb C}$ be a polynomial map with disconnected filled Julia set $K_P$ and let $z_0$ be a repelling or parabolic periodic point of $P$. We show that if the connected component of $K_P$ containing $z_0$ is non-degenerate, th
Externí odkaz:
http://arxiv.org/abs/2009.02788
Autor:
Zakeri, Saeed
Publikováno v:
J. Comb. Theory Ser. A. 184 (2021) 105518
This note will give an enumeration of $n$-cycles in the symmetric group ${\mathcal S}_n$ by their degree (also known as their cyclic descent number) and studies similar counting problems for the conjugacy classes of $n$-cycles under the action of the
Externí odkaz:
http://arxiv.org/abs/1909.03300
Autor:
Petersen, Carsten L., Zakeri, Saeed
Publikováno v:
J. London Math. Soc. 106 (2022) 192-234
Let $P$ be a monic polynomial of degree $D \geq 3$ whose filled Julia set $K_P$ has a non-degenerate periodic component $K$ of period $k \geq 1$ and renormalization degree $2 \leq d
Externí odkaz:
http://arxiv.org/abs/1903.00800
Akademický článek
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Autor:
Petersen, Carsten L., Zakeri, Saeed
Publikováno v:
Advances in Math. 361 (2020) 106953
We study the combinatorial types of periodic orbits of the standard covering endomorphisms ${\mathbf m}_k(x)=k x \ (\text{mod} \ {\mathbb Z})$ of the circle for integers $k \geq 2$ and the frequency with which they occur. For any $q$-cycle $\sigma$ i
Externí odkaz:
http://arxiv.org/abs/1712.04506
Autor:
Zakeri, Saeed
Publikováno v:
In Journal of Combinatorial Theory, Series A November 2021 184
Autor:
Petersen, Carsten L., Zakeri, Saeed
Publikováno v:
In Advances in Mathematics 12 February 2020 361
Autor:
Erlandsson, Viveka, Zakeri, Saeed
Publikováno v:
Geometriae Dedicata 174 (2015) 75-103
We study the geometry of the Margulis region associated with an irrational screw translation $g$ acting on the 4-dimensional real hyperbolic space. This is an invariant domain with the parabolic fixed point of $g$ on its boundary which plays the role
Externí odkaz:
http://arxiv.org/abs/1304.5316