Electronic Journal of Differential Equations
https://ejde.math.txstate.eduELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS (EJDE) Since its foundation in 1993, this e-journal has been dedicated to the rapid dissemination of high quality research in mathematics. It has ISSN number 1072-6691, and its articles are indexed by Math Reviews, Zentralblatt für Mathematik, and Thomson Reuters web of knowledge.