Math stackexchange

Here is a selection math stackexchange my answers at Math. StackExchange that I consider relevant because of various criteria. They can contain important information or serve as a reference to frequent questions or reflect significant effort that I put into them.

Explore our questions Ask Question. Active 9 Bountied Hot Week Month. Reference request for equivalences between different models of Lax limits reference-request homotopy-theory model-categories infinity-categories. David White. Literature about formalization of "natural reasoning" in mathematical logic lo.

Math stackexchange

Sometimes one might ask a question on a website such as Mathematics Stack Exchange which is comparable but not identical to MathOverflow, and then decide to post the same question on MathOverflow. This practice is called cross-posting between different sites. Cross-posting is discouraged in general, because it can lead to duplication of effort by people answering on different sites. However, it is appropriate under some circumstances. Most of the advice discussed by Joonas Ilmavirta in the context of cross-posting to Math Stack Exchange is applicable in general. To quote Joonas, if you're considering cross-posting, you should do the following:. That is, it is only appropriate to cross-post if you have waited some time after your first post and have not received any answers or have received only unsatisfactory answers. Be patient, and wait for results before cross-posting. You should be up-front about the fact that you are cross-posting. This helps others to see what progress has been made and provides context for your question. Do not simply copy and paste the old question from one site to another. Revise to to reflect what you have learned so far. As a corollary, you should revise your post to meet the norms of the community you are cross-posting it to. You should not cross-post instantaneously.

Degrees of freedom Sep Optimum solution to a Linear programming problem Aug Exact decay for solutions of fractional Laplacian equation ap.

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Explore our questions Ask Question. Active 14 Bountied Hot Week Month. Proving the inequality involving Hausdorff distance and Wasserstein infinity distance fa. Luna Belle. Length of optimal play in Hex as a function of size combinatorial-game-theory percolation.

Math stackexchange

In a new user named Cleo took an online math forum by storm with unproved answers. But who was she? They disappeared years ago but are still sparking debate and speculation. If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.

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You can find all my answers on Math. Not only are the scopes different, but also the communities value different kinds of background information. As you also suggested in chat, it may also be appropriate to add this question to this page on cross-posting. However, if you have received comments or answers on your question, it is rude to delete the old question and cross-post elsewhere. This practice is called cross-posting between different sites. Ratio of angle division by a line drawn in Triangle? You should not cross-post instantaneously. Literature about formalization of "natural reasoning" in mathematical logic lo. Make sure the question is on-topic at the new site. Membership problem for convex cones Aug Sorted by: Reset to default. Resources for Learning Octave Aug

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As a corollary, you should revise your post to meet the norms of the community you are cross-posting it to. Categories that admit all products but not all coproducts ct. Cross-posting is discouraged in general, because it can lead to duplication of effort by people answering on different sites. I generated the list using the Stackexchange API and adapted it to my purposes manually. Linked Be patient, and wait for results before cross-posting. All rights reserved. Kripke Platek. Finally, you should also consider the policies of the other site you're posting to regarding cross-posting. Zero of gradient of a sum of squares of polynomial ag. Nontrivial invariant transformations for heat equations real-analysis ap.