• Register
PhysicsOverflow is a next-generation academic platform for physicists and astronomers, including a community peer review system and a postgraduate-level discussion forum analogous to MathOverflow.

Welcome to PhysicsOverflow! PhysicsOverflow is an open platform for community peer review and graduate-level Physics discussion.

Please help promote PhysicsOverflow ads elsewhere if you like it.


New printer friendly PO pages!

Migration to Bielefeld University was successful!

Please vote for this year's PhysicsOverflow ads!

Please do help out in categorising submissions. Submit a paper to PhysicsOverflow!

... see more

Tools for paper authors

Submit paper
Claim Paper Authorship

Tools for SE users

Search User
Reclaim SE Account
Request Account Merger
Nativise imported posts
Claim post (deleted users)
Import SE post

Users whose questions have been imported from Physics Stack Exchange, Theoretical Physics Stack Exchange, or any other Stack Exchange site are kindly requested to reclaim their account and not to register as a new user.

Public \(\beta\) tools

Report a bug with a feature
Request a new functionality
404 page design
Send feedback


(propose a free ad)

Site Statistics

174 submissions , 137 unreviewed
4,308 questions , 1,640 unanswered
5,089 answers , 21,602 comments
1,470 users with positive rep
635 active unimported users
More ...

  A Complex Limit cycle not intersecting the real plane

+ 0 - 0
+ 0 - 0
Referee this paper: N/Y by Ali Taghavi

Please use comments to point to previous work in this direction, and reviews to referee the accuracy of the paper. Feel free to edit this submission to summarise the paper (just click on edit, your summary will then appear under the horizontal line)

(Is this your paper?)

requested Apr 20 by AliTaghavi(Math) (95 points)
submission not yet summarized

paper authored Apr 12 to math by AliTaghavi(Math)
  • [ no revision ]

    This is an observation already I introduced in mathoverflow. The date of physicsoverflow submission is 2019/04/20 But i can not revise this date

    This  is  the corresponding link of  authorship claim   https://www.physicsoverflow.org/18022/claims-of-paper-authorship?show=42142#a42142

    Your Review:

    user contributions licensed under cc by-sa 3.0 with attribution required

    Your rights