Composition operators, defined by the rule f ↦ f ∘ φ for an analytic function φ, have long been a pivotal tool in analysing the interplay between different function spaces. In particular, Bloch-type ...

For an arbitrary Hilbert space 𝓔, the Segal–Bargmann space 𝓗(𝓔) is the reproducing kernel Hilbert space associated with the kernel K(x, y) = exp(〈x, y〉) for x, y in 𝓔. If φ : 𝓔₁ → 𝓔₂ is a ...

The relationship between the owners and operators of hotels has traditionally been fraught because the two sides often have goals and philosophies that don’t fully overlap. The pandemic forced ...

The gap between CAD/CAM programmers working in air-conditioned offices and machine operators on the shop floor isn’t just physical—it’s a communication chasm that bleeds money, time, and production ...