English
Related papers

Related papers: Generalized central sets theorem for partial semig…

200 papers

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

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

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

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

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

The Central Sets Theorem near zero was originally proved by Hindman and Leader. Later a version of Central Sets Theorem was proved by De, Hindman and Strauss known to be the stronger Central Sets Theorem. Subsequently many other versions of…

Combinatorics · Mathematics 2025-06-03 Sujan Pal , Jyotirmoy Poddar

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 most powerful formulation of the Central Sets Theorem in an arbitrary semigroup was proved in the work of De, Hindman, and Strauss. The sets which satisfy the conclusion of the above Central Sets Theorem are called $C$-sets. The…

Combinatorics · Mathematics 2018-10-19 Arpita Ghosh

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

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

The concept of Central sets, introduced by Furstenberg through the framework of topological dynamics, has played a pivotal role in combinatorial number theory. Furstenberg's Central Sets Theorem highlighted their rich combinatorial…

Combinatorics · Mathematics 2025-06-03 Pintu Debnath , Sayan Goswami , Chunlin Liu

Furstenberg introduced the notion of Central sets in 1981. Later in 1990 V. Bergelson and N. Hindman proved a different but an equivalent version of the central set theorem. In 2008 D. De, N. Hindman and D. Strauss proved a stronger version…

Combinatorics · Mathematics 2024-10-21 Sujan Pal , Anik Pramanick

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

In 2015, Phulara established a generalization of the famous central set theorem by an original idea. Roughly speaking, this idea extends a combinatorial result from one large subset of the given semigroup to countably many. In this paper,…

Combinatorics · Mathematics 2025-02-11 Teng Zhang

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

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

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

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

In [B] Beiglb\"ock gave a Multidimension Central sets theorem. Recently, [GP] extended this result for polynomials. They proved the Multidimensional Polynomial Central sets theorem. Earlier, Hindman and Leader introduced the near zero…

Combinatorics · Mathematics 2024-10-04 Anik Pramanick , Md Mursalim Saikh
‹ Prev 1 2 3 10 Next ›