Approximation by non-self-referential bivariable fractal functions
Department of Mathematics, Visvesvaraya National Institute of Technology, Nagpur, India
2 Department of Computer Science and Biomedical Informatics, University of Thessaly, Lamia, Greece
Accepted: 30 October 2021
Published online: 22 November 2021
Fractal functions defined through iterated function systems provide a new technique for the approximation of functions. Non-self-referential bivariable fractal functions which approximate a given continuous function defined on a rectangle in are developed herein. Moreover, by imposing suitable conditions on the scaling factors and on base functions, we study -non-self-referential bivariable fractal functions.
© The Author(s), under exclusive licence to EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature 2021