Ulam Stability Of Finite Dimensional Quadratic /Functional Equation In Banach Space And Banach Algebra
DOI:
https://doi.org/10.63278/mme.vi.1763Keywords:
Quadratic functional equation, Ulam stability, Fixed point.Abstract
In this work, we examine the Ulam stability of finite-dimensional quadratic functional equation (briefly Fun. Equation) in Banach spaces and Banach algebra by utilizing fixed point and direct approaches. Within the context of this quadratic functional equation, as an illustration of the stability of the equation will be regulated by products and sums of powers of norms, we present several instances.
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Copyright (c) 2025 K. Punniyamoorthy, S. Elango, S. Mohan Kumar(Corresponding Author), M. Pavithra, P. Vadivel
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