Math stackexchange

Here is a selection of my answers at Math.

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. Nontrivial invariant transformations for heat equations real-analysis ap. Iosif Pinelis.

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.

This site is for discussion about MathOverflow.

.

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. Junyan Xu. Fourier series but different waveform fa. David Feldman.

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. Parshall: We all love a good puzzle. Some people have their crosswords. Some people play Sudoku.

Hope solo nude

You should be up-front about the fact that you are cross-posting. David White. Finally, you should also consider the policies of the other site you're posting to regarding cross-posting. Can I find the angle? How to draw an parabolic path between two points Sep Maximum number of cubes within a radius Aug Degrees of freedom Sep You can find all my answers on Math. Daniel Asimov. 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. Iosif Pinelis.

.

How to draw an parabolic path between two points Sep Parametric equation for a plane perpendicular to a vector Oct Community Bot. Optimum solution to a Linear programming problem Aug Ask Question. Recent Tags ag. How do I rotate a matrix transformation with a centered origin? Gerald Edgar. Two 2d vector angle clockwise predicate Oct Plane and Matrix Question Aug Linked For example, Mathematics Stack Exchange has guidance on cross-posting between their site and MathOverflow.