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Pintu Debnath and
Sayan Goswami 
           
Combined exponential patterns in multiplicative IP* sets 
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                | Published: | 
                January 16, 2024. | 
               
              
                | Keywords: | 
                Algebra of the Stone-Cech compactification,  exponential patterns, multiplicative IP* set. | 
               
              
                | Subject [2020]: | 
                54D35, 05D10, 54H15. | 
               
              
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			  Abstract
			  
In this article we prove that multiplicative IP* sets contain two different exponential patterns and a finite product of a single sequence. This immediately improves the result of A. Sisto [4], where he proved that multiplicative IP* sets contain different exponential patterns for different sequences. Throughout our work we will use the machinery of the Algebra of the Stone-Čech Compactification of N.
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			  | Acknowledgements
	 We are thankful to Sourav Kanti Patra for discussions in several occasions. We are also thankful to the referee for his/her comments on the previous draft of this paper.
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			  | Author information
 
Pintu Debnath 
Department of Mathematics 
Basirhat College  
Basirhat 743412, North 24th parganas  
West Bengal, India 
pintumath1989@gmail.com
  
Sayan Goswami 
The Institute of Mathematical Sciences  
A CI of Homi Bhabha National Institute, CIT Campus  
Taramani, Chennai 600113, India 
sayangoswami@imsc.res.in 
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