The following pages link to (Q4613528):
Displaying 3 items.
- Superstability of a Van Vleck's type functional equation for the sine (Q1617784) (← links)
- Stability of the cosine-sine functional equation with involution (Q1679316) (← links)
- On the stability of some functional equations for generalized hyperbolic functions and for the generalized cosine equation (Q1895191) (← links)