The following pages link to When is \(f(x,y)=u(x)+v(y)\)? (Q1304583):
Displaying 14 items.
- A note on the representation of continuous functions by linear superpositions (Q765901) (← links)
- When is \(f(x_1,x_1,\dots,x_n)= u_1(x_1)+ u_2(x_2)+\cdots+ u_n(x_n)\)? (Q1395915) (← links)
- On a generalization of the Stone-Weierstrass theorem (Q1743733) (← links)
- Some remarks on good sets (Q1766204) (← links)
- Geometry of good sets in \(n\)-fold Cartesian product (Q1882354) (← links)
- Diliberto-Straus algorithm for the uniform approximation by a sum of two algebras (Q2358330) (← links)
- Some further remarks on good sets (Q2384693) (← links)
- A note on the equioscillation theorem for best ridge function approximation (Q2403626) (← links)
- On the representation by sums of algebras of continuous functions (Q2408531) (← links)
- On the representation by linear superpositions (Q2425409) (← links)
- When is \(|C(X\times Y)|= |C(X)||C(Y)|\)? (Q2716493) (← links)
- What Are <i>x</i> and <i>y</i>? (Q3236655) (← links)
- Approximation by sums of ridge functions with fixed directions (Q5369335) (← links)
- A Chebyshev-type alternation theorem for best approximation by a sum of two algebras (Q6180584) (← links)
