A New Notion of Convergence Defined by The Fibonacci Sequence: A Novel Framework and Its Tauberian Conditions

Ibrahim S. Ibrahim and María C. Listán-García ()
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Ibrahim S. Ibrahim: Department of Mathematics, College of Education, University of Zakho, Zakho 42002, Iraq
María C. Listán-García: Department of Mathematics, Faculty of Science, University of Cádiz, 11510 Cádiz, Spain

Mathematics, 2024, vol. 12, issue 17, 1-13

Abstract: The Fibonacci sequence has broad applications in mathematics, where its inherent patterns and properties are utilized to solve various problems. The sequence often emerges in areas involving growth patterns, series, and recursive relationships. It is known for its connection to the golden ratio, which appears in numerous natural phenomena and mathematical constructs. In this research paper, we introduce new concepts of convergence and summability for sequences of real and complex numbers by using Fibonacci sequences, called Δ -Fibonacci statistical convergence, strong Δ -Fibonacci summability, and Δ -Fibonacci statistical summability. And, these new concepts are supported by several significant theorems, properties, and relations in the study. Furthermore, for this type of convergence, we introduce one-sided Tauberian conditions for sequences of real numbers and two-sided Tauberian conditions for sequences of complex numbers.

Keywords: Fibonacci sequence; ?-Fibonacci statistical convergence; strong ?-Fibonacci summability; ?-Fibonacci statistical summability; Tauberian conditions (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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