On the polynomiality of separately constant functions

Keywords:
polynomiality, separately constant function
Published online:
2014-07-14
Abstract
We establish necessary conditions and sufficient conditions on a set E⊆R2 under which every separately constant function f:E→R is polynomial and there exist a separately constant function f0:E→R which is not constant.
How to Cite
(1)
Kosovan, V.; Maslyuchenko, V. On the Polynomiality of Separately Constant Functions. Carpathian Math. Publ. 2014, 6, 59-63.