325 citations · 362 across the 22 of their papers we have counts for
4 papers · 2 filters
Value distribution of q-differences of meromorphic functions in several complex variables
Tingbin Cao, Risto Korhonen
In this paper, we study -difference analogues of several central results in value distribution theory of several complex variables such as -difference versions of the logarit…
Difference analogue of Cartan's Second Main Theorem for slowly moving periodic targets
Risto Korhonen, Nan Li, Kazuya Tohge
We extend the difference analogue of Cartan's second main theorem for the case of slowly moving periodic hyperplanes, and introduce two different natural ways to find a difference…
Growth of meromorphic solutions of delay differential equations
Rod Halburd, Risto Korhonen
Necessary conditions are obtained for certain types of rational delay differential equations to admit a non-rational meromorphic solution of hyper-order less than one. The equation…
A new version of the second main theorem for meromorphic mappings intersecting hyperplanes in several complex variables
Tingbin Cao, Risto Korhonen
Let be a linearly nondegenerate meromorphic mapping over the field of -periodic…