A Hojat Ansari, A Tomar, M Joshi - International Journal of …, 2022 - ijnaa.semnan.ac.ir
We demonstrate that the $\mathcal {C}-$ class functions, pair $(h, f) $ upper-class functions,
cone $\mathcal {C}-$ class functions, $1-1-$ up-class functions, multiplicative $\mathcal {C} …