3 papers
math.FA2026
Partial extended b-metric and some fixed point theorem
Muhamad Abdillah Ahen, Ivan Hadinata, Raudhatul Mufizah
In this paper, we introduce the concept of partial extended b-metric spaces (PEBMS) as a unification and generalization of extended b-metric spaces and partial b-metric spaces. Thi…
math.NT2025
Existence and Uniqueness Property On a Generalized Ledin-Brousseau Sum
Ivan Hadinata
In this paper, we present the existence and uniqueness property on a finite sum involving a polynomial and a homogeneous linear recurrence sequence. This finite sum is of the form…
math.NT2025
On Sum of a Polynomial Multiplied by Generalized Fibonacci Numbers
Ivan Hadinata
Given that , , , and a generalized Fibonacci sequence where , , and $s_{n+1}=as_{…