Essential Site Maintenance: Authorea-powered sites will be updated circa 15:00-17:00 Eastern on Tuesday 5 November.
There should be no interruption to normal services, but please contact us at [email protected] in case you face any issues.

November 10, 2020
A discussion on the approximate solutions of first order systems of non-linear ordina...
Juan Jose Alvarez, Manuel Gadella, Luis Pedro Lara, et al.