European Mathematical Journal

10.37686/emj ◽  
2020 ◽  
Keyword(s):  
1860 ◽  
Vol 150 ◽  
pp. 13-42

In the following paper I propose to resume more in detail the subject of a communication made to the Cambridge and Dublin Mathematical Journal (vol. viii. p. 25). The present investigations are restricted to the case of two variables. § 1. The Theory of ∇ and ∇ 1 .


2009 ◽  
Vol 50 (6) ◽  
pp. 945-946
Author(s):  
Yu. L. Ershov ◽  
S. S. Kutateladze
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document