This is a preview. Log in through your library . Abstract Partial functions can be easily represented in set theory as certain sets of ordered pairs. However, classical set theory provides no special ...

Abstract: The paper investigates the use of partial functions in genetic programming. Previous work (R.I. McKay, 2000), has shown that the convergent behaviour of populations of partial functions is ...

Abstract: We describe the interval of all partial clones that contain all monotonic idempotent Boolean partial functions as well as the interval of all partial clones that contain all idempotent ...

Harmonic functions, defined as twice continuously differentiable functions satisfying Laplace’s equation, have long been a subject of intense study in both pure and applied mathematics. Their ...

This is a preview. Log in through your library . Abstract When $f$ is a $2\pi$ periodic function with $r$th order fractional derivative, $r \geqslant 0$, of $p ...

It's been a good news week for those suffering debilitating spinal injuries. First we looked at a breakthrough that enables quadriplegic patients to move robotic arms using just their thoughts and now ...