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Forum: POTW for University Students

  1. Sticky Thread Sticky Threads

  2. Sticky Thread Problem of the Week (POTW) Procedure and Guidelines

    Started by Jameson, April 1st, 2012 23:56
    • Replies: 0
    • Views: 8,577
    April 1st, 2012, 23:56 Go to last post
  1. Normal Thread Normal Threads

  2. Problem Of The Week # 356 - Jan 21, 2020

    Started by Euge, January 22nd, 2020 01:57
    fracpartial, operator, phi_2, phi_2partial, potw
    • Replies: 0
    • Views: 1,385
    January 22nd, 2020, 01:57 Go to last post
  3. Problem Of The Week # 355 - Dec 31, 2019

    Started by Euge, December 31st, 2019 21:38
    mhb, problem, remember, start, year
    • Replies: 1
    • Views: 1,524
    January 22nd, 2020, 00:29 Go to last post
  4. Problem Of The Week # 354 - Sep 25, 2019

    Started by Euge, September 25th, 2019 03:05
    function, gamma, potw, problem, terms
    • Replies: 1
    • Views: 1,584
    December 31st, 2019, 21:27 Go to last post
  5. Problem Of The Week # 353 - Sep 14, 2019

    Started by Euge, September 14th, 2019 16:14
    $g^3, potw, problem, remember, submission
    • Replies: 1
    • Views: 1,939
    September 25th, 2019, 02:58 Go to last post
  6. Problem Of The Week # 352 - Jul 23, 2019

    Started by Euge, July 23rd, 2019 23:52
    answers, find, guidelines, potw, submit
    • Replies: 1
    • Views: 957
    September 14th, 2019, 16:05 Go to last post
  7. Problem Of The Week # 351 - Jul 03, 2019

    Started by Euge, July 3rd, 2019 13:47
    $bbb, potw, remember, r^n+1$, submission
    • Replies: 1
    • Views: 1,030
    July 23rd, 2019, 23:06 Go to last post
  8. Problem Of The Week # 350 - Jun 18, 2019

    Started by Euge, June 18th, 2019 23:41
    $r$, flat, potw, ring, submission
    • Replies: 1
    • Views: 1,692
    July 23rd, 2019, 22:33 Go to last post
  9. Problem Of The Week # 349 - Jun 12, 2019

    Started by Euge, June 12th, 2019 15:55
    $x0, condition, initial, potw, problem
    • Replies: 1
    • Views: 824
    June 18th, 2019, 23:32 Go to last post
  10. Problem Of The Week # 348 - Jun 05, 2019

    Started by Euge, June 5th, 2019 01:05
    $gsubsetcc$, function, holomorphic, potw, set
    • Replies: 1
    • Views: 708
    June 12th, 2019, 15:51 Go to last post
  11. Problem Of The Week # 347 - May 21, 2019

    Started by Euge, May 21st, 2019 23:48
    answers, find, guidelines, potw, submit
    • Replies: 1
    • Views: 861
    June 5th, 2019, 00:59 Go to last post
  12. Problem Of The Week # 346 - May 09, 2019

    Started by Euge, May 9th, 2019 02:38
    $z_1, potw, problem, triangle, vertices, z_2, z_3$
    • Replies: 1
    • Views: 774
    May 21st, 2019, 23:21 Go to last post
  13. Problem Of The Week # 345 - Apr 24, 2019

    Started by Euge, April 24th, 2019 02:40
    function, potw, problem, smooth, upartial
    • Replies: 1
    • Views: 619
    May 9th, 2019, 02:44 Go to last post
  14. Problem Of The Week # 344 - Apr 09, 2019

    Started by Euge, April 9th, 2019 23:54
    $ge, number, potw, remember, submission
    • Replies: 1
    • Views: 812
    April 24th, 2019, 02:26 Go to last post
  15. Problem Of The Week # 343 - Mar 22, 2019

    Started by Euge, March 22nd, 2019 16:36
    guidelines, potw, read, remember, submission
    • Replies: 1
    • Views: 993
    April 24th, 2019, 02:21 Go to last post
  16. Problem Of The Week # 342 - Mar 05, 2019

    Started by Euge, March 5th, 2019 22:30
    $f$, $x$, potw, problems, weeks
    • Replies: 1
    • Views: 936
    March 22nd, 2019, 16:29 Go to last post
  17. Problem Of The Week # 341 - Feb 22, 2019

    Started by Euge, February 22nd, 2019 18:02
    $n$, impiles, orientability, potw, problem
    • Replies: 1
    • Views: 921
    March 5th, 2019, 21:43 Go to last post
  18. Problem Of The Week # 340 - Feb 13, 2019

    Started by Euge, February 13th, 2019 14:33
    $a$, $b$, $n$, positive, potw
    • Replies: 1
    • Views: 786
    February 22nd, 2019, 17:43 Go to last post
  19. Problem Of The Week # 339 - Feb 05, 2019

    Started by Euge, February 5th, 2019 17:53
    find, leaves, length, potw, table
    • Replies: 1
    • Views: 678
    February 13th, 2019, 14:13 Go to last post
  20. Problem Of The Week # 338 - Feb 01, 2019

    Started by Euge, February 1st, 2019 17:08
    $f$, integral, omega$, potw, prove
    • Replies: 1
    • Views: 576
    February 5th, 2019, 17:50 Go to last post
  21. Problem Of The Week # 337 - Jan 15, 2019

    Started by Euge, January 16th, 2019 01:27
    $$sum_j, 1^n, frac1j, potw, problem
    • Replies: 1
    • Views: 703
    February 1st, 2019, 16:57 Go to last post
  22. Problem Of The Week # 336 - Jan 06, 2019

    Started by Euge, January 6th, 2019 20:31
    $x$, homeomorphic, potw, problem, space
    • Replies: 1
    • Views: 668
    January 16th, 2019, 01:11 Go to last post
  23. Problem Of The Week # 335 - Dec 18, 2018

    Started by Euge, December 19th, 2018 01:46
    $a$, field, potw, problem, remember
    • Replies: 2
    • Views: 744
    January 6th, 2019, 20:25 Go to last post
  24. Problem Of The Week # 334 - Dec 11, 2018

    Started by Euge, December 11th, 2018 19:28
    bbb, fleftfracxnright$, potw, problem, sum_n
    • Replies: 1
    • Views: 620
    December 19th, 2018, 01:40 Go to last post
  25. Problem Of The Week # 333 - Dec 05, 2018

    Started by Euge, December 5th, 2018 14:42
    density, find, potw, remember, sum
    • Replies: 1
    • Views: 582
    December 11th, 2018, 19:23 Go to last post
  26. Problem Of The Week # 332 - Nov 27, 2018

    Started by Euge, November 28th, 2018 02:01
    4pi, bbb, potw, r^3, submit
    • Replies: 1
    • Views: 549
    December 5th, 2018, 14:07 Go to last post
  27. Problem Of The Week # 331 - Nov 13, 2018

    Started by Euge, November 14th, 2018 01:55
    answers, find, guidelines, potw, submit
    • Replies: 2
    • Views: 845
    November 28th, 2018, 01:46 Go to last post
  28. Problem Of The Week # 330 - Oct 30, 2018

    Started by Euge, October 30th, 2018 21:47
    $n$, number, positive, potw, prime
    • Replies: 1
    • Views: 727
    November 14th, 2018, 01:28 Go to last post
  29. Problem Of The Week # 329 - Oct 23, 2018

    Started by Euge, October 23rd, 2018 18:18
    $g$, $p$, index, potw, subgroup
    • Replies: 1
    • Views: 703
    October 30th, 2018, 21:38 Go to last post
  30. Problem Of The Week # 328 - Oct 16, 2018

    Started by Euge, October 16th, 2018 23:26
    $xmapsto, absolute, function, potw, read
    • Replies: 1
    • Views: 643
    October 23rd, 2018, 18:12 Go to last post
  31. Problem Of The Week # 327 - Oct 09, 2018

    Started by Euge, October 9th, 2018 21:01
    $omega$, $u$, achieve, potw, prove
    • Replies: 1
    • Views: 616
    October 16th, 2018, 22:55 Go to last post

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