Cat3cat

Welcome!

Hello Cat3cat, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay.

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I hope you enjoy editing here and being a Wikipedian! Please sign your name on Talk pages (ie discussion pages) using four tildes (~~~~); this will automatically produce your name and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. Again, welcome!  Dolphin51 (talk) 03:18, 26 May 2009 (UTC)

Maurice van Putten

Hello, Cat3cat. We welcome your contributions, but if you have an external relationship with the people, places or things you have written about on Wikipedia, you may have a conflict of interest (COI). Editors with a COI may be unduly influenced by their connection to the topic. Editing for the purpose of advertising or promotion is not permitted. See the conflict of interest guideline and FAQ for organizations for more information. We ask that you:

• avoid editing or creating articles about yourself, your family, friends, company, organization or competitors;
• propose changes on the talk pages of affected articles (see the {{request edit}} template);
• disclose your COI when discussing affected articles (see WP:DISCLOSE);
• avoid linking to your organization's website in other articles (see WP:SPAM);
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In addition, you must disclose your employer, client, and affiliation with respect to any contribution for which you receive, or expect to receive, compensation (see WP:PAID). Thank you.

Hi there, almost all the edits that you have made on Wikipedia up to now (including in 2009 and 2017) refer to work by Maurice van Putten. I have undone your most recent edits to Inertia, Parseval's theorem, Cross-correlation, Gauss–Bonnet theorem, Mobile search per lack of reliable wp:secondary sources to establish wp:DUEness.

Please also see wp:SPA. Thank you. DVdm (talk) 13:45, 4 February 2018 (UTC)

Maurice van Putten revisited

Hello, Cat3cat. We welcome your contributions, but if you have an external relationship with the people, places or things you have written about in the page Galaxy rotation curve, you may have a conflict of interest (COI). Editors with a conflict of interest may be unduly influenced by their connection to the topic. See the conflict of interest guideline and FAQ for organizations for more information. We ask that you:

• avoid editing or creating articles about yourself, your family, friends, colleagues, company, organization or competitors;
• propose changes on the talk pages of affected articles (you can use the {{request edit}} template);
• disclose your conflict of interest when discussing affected articles (see Wikipedia:Conflict of interest#How to disclose a COI);
• avoid linking to your organization's website in other articles (see WP:Spam);
• do your best to comply with Wikipedia's content policies.

In addition, you are required by the Wikimedia Foundation's terms of use to disclose your employer, client, and affiliation with respect to any contribution which forms all or part of work for which you receive, or expect to receive, compensation. See Wikipedia:Paid-contribution disclosure.

Also, editing for the purpose of advertising, publicising, or promoting anyone or anything is not permitted. Thank you. - DVdm (talk) 11:39, 6 May 2020 (UTC)