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H. Furstenberg introduced the notion of central sets in terms of topological dynamics and established the famous Central Sets Theorem. Later in [A new and stronger Central Sets Theorem, Fund. Math. 199 (2008), 155-175], D. De, N. Hindman,…

Combinatorics · Mathematics 2026-02-04 Pintu Debnath

H. Furstenberg introduced the notion of central set in terms of topological dynamics and established the central set theorem. The essence of central set theorem is that it is the simultaneous extension of van der Waerden's theorem and…

Combinatorics · Mathematics 2020-02-05 Sayan Goswami

Furstenberg, using tools from topological dynamics, defined the notion of a central subset of positive integers, and proved a powerful combinatorial theorem about such sets. Using the algebraic structure of the Stone-\v{C}ech…

Dynamical Systems · Mathematics 2011-12-06 John H. Johnson

Using dynamics, Furstenberg defined the concept of a central subset of positive integers and proved several powerful combinatorial properties of central sets. Later using the algebraic structure of the Stone-\v{C}ech compactification,…

Combinatorics · Mathematics 2018-11-15 John H. Johnson

In this paper we establish a new connection between central sets and the strong coincidence conjecture for fixed points of irreducible primitive substitutions of Pisot type. Central sets, first introduced by Furstenberg using notions from…

Combinatorics · Mathematics 2013-01-25 Marcy Barge , Luca Q. Zamboni

Using the methods from topological dynamics, H. Furstenberg introduced the notions of Central sets and proved the famous Central Sets Theorem which is the simultaneous extension of the van der Waerden and Hindman Theorem. Later N. Hindman…

Dynamical Systems · Mathematics 2024-06-26 Pintu Debnath , Sayan Goswami , Sourav Kanti Patra

The Central Sets Theorem was introduced by H. Furstenberg and then afterwards several mathematicians have provided various versions and extensions of this theorem. All of these theorems deal with central sets, and its origin from the…

Combinatorics · Mathematics 2021-10-13 Sayan Goswami , Jyotirmoy Poddar

The Central Sets Theorem, a fundamental result in Ramsey theory, is a joint extension of both Hindman's theorem and van der Waerden's theorem. It was originally introduced by H. Furstenberg using methods from topological dynamics. Later,…

Combinatorics · Mathematics 2025-07-01 Anik Pramanick , MD Mursalim Saikh

In \cite[Proposition 8.21 Page-169]{F} Using the methods of topological dynamics, H. Furstenberg introduced the notion of central set and proved the famous Central Sets Theorem. Later, in \cite{DHS}, D. De, H. Hindman and D. Struss…

Combinatorics · Mathematics 2024-06-21 Pintu Debnath

Using the notions of Topological dynamics, H. Furstenberg defined central sets and proved the Central Sets Theorem. Later V. Bergelson and N. Hindman characterized central sets in terms of algebra of the Stone-\v{C}ech compactification of…

Combinatorics · Mathematics 2024-10-30 Dibyendu De , Sujan Pal , Jyotirmoy Poddar

The Central sets theorem was first introduced by H. Furstenberg [F] in terms of Dynamical systems. Later Hindman and Bergelson extended the theorem using Stone-$\v{C}$ech compactification $\beta$$\mathbb{N}$ of $\mathbb{N}$. In [SY]…

Combinatorics · Mathematics 2025-02-17 Anik Pramanick , MD Mursalim Saikh

A subset $A$ of $\nats$ is called an IP-set if $A$ contains all finite sums of distinct terms of some infinite sequence $(x_n)_{n\in \nats} $ of natural numbers. Central sets, first introduced by Furstenberg using notions from topological…

Combinatorics · Mathematics 2013-01-23 Michelangelo Bucci , Svetlana Puzynina , Luca Q. Zamboni

Using the methods from topological dynamics, H. Furstenberg introduced the notion of a central set and proved the famous Central Sets Theorem. Later D. De, Neil Hindman, and D. Strauss [Fund. Math.199 (2008), 155-175.] established a…

Dynamical Systems · Mathematics 2024-10-25 Pintu Debnath , Sayan Goswami

H. Furstenberg defined Central sets in $\mathbb{N}$ by using the notions of topological dynamics, later Bergelson and Hindman characterized central sets in $\mathbb{N}$ and also in arbitrary semigroup in terms of algebra of Stone-\v{C}ech…

Combinatorics · Mathematics 2024-06-10 H. Goodarzi , M. A. Tootkaboni , Arpita Ghosh

In [F81] Furstenberg introduced the notion of central set and established his famous Central Sets Theorem. Since then, several improved versions of Furstenberg's result have been found. The strongest generalization has been published by De,…

Combinatorics · Mathematics 2022-09-22 Sayan Goswami , Lorenzo Luperi Baglini , Sourav Kanti Patra

Using the notions of Topological dynamics, H. Furstenberg defined central sets and proved the Central Sets Theorem. Later V. Bergelson and N. Hindman characterized central sets in terms of algebra of the Stone-\v{C}ech Compactification of…

Dynamical Systems · Mathematics 2021-07-13 Pintu Debnath , Sayan Goswami

Hindman's theorem and van der Waerden's theorem are two classical Ramsey theoretic results, the first one deals with finite configurations and the second one deals with infinite configurations. The Central Sets Theorem due to Furstenberg is…

Combinatorics · Mathematics 2024-10-08 Dibyendu De , Sujan Pal

A subset $A$ of $\mathbb{N}$ is called an IP-set if $A$ contains all finite sums of distinct terms of some infinite sequence $(x_n)_{n\in \mathbb{N}} $ of natural numbers. Central sets, first introduced by Furstenberg using notions from…

Combinatorics · Mathematics 2013-01-25 Michelangelo Bucci , Svetlana Puzynina , Luca Q. Zamboni

Hindman and Leader first introduced the notion of Central sets near zero for dense subsemigroups of $((0,\infty),+)$ and proved a powerful combinatorial theorem about such sets. Using the algebraic structure of the Stone-$\breve{C}$ech…

Dynamical Systems · Mathematics 2019-09-04 Sourav Kanti Patra

Furstenberg and Glasner proved that for an arbitrary k in N, any piecewise syndetic set contains k length arithmetic progression and such collection is also piecewise syndetic in Z: They used algebraic structure of beta N. The above result…

Combinatorics · Mathematics 2019-08-12 Pintu Debnath , Sayan Goswami
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