Fixed point theory in the setting of $(\alpha,\beta,\psi,\phi)$-interpolative contractions

Abstract In this manuscript we introduce the notion of $(\alpha,\beta,\psi,\phi)$ ( ? , ? ? ? ) -interpolative contraction that unifies and generalizes significant concepts: Proinov type contractions, interpolative ample spectrum contraction. We investigate necessary sufficient conditions to guarantee existence uniqueness fixed point such mappings.