User talk:195.191.163.231

May 2021
Please stop your disruptive editing. If you continue to add inappropriate external links to Wikipedia, as you did at Mass in special relativity, you may be blocked from editing. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. - DVdm (talk) 09:41, 17 May 2021 (UTC)

Note: - DVdm (talk) 09:41, 17 May 2021 (UTC)
 * your first warning was for your IP
 * your second warning was for your IP

Note regarding this remark about arXiv: see WP:Reliable sources/Perennial sources: "arXiv is a self-published source, and is generally unreliable..."

And Wikipedia is not a place to promote our own work. You have an obvious wp:conflict of interest.

Furthermore, Wikipedia needs wp:secondary sources, not wp:fringe wp:primary sources- DVdm (talk) 09:53, 17 May 2021 (UTC)