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Problems · Vela Mathematics Program

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613 problems · 4/13NumberSourcesGraph view
declared provederdos:395
Erdős problem 395
analysisN/A
declared openerdos:404
Erdős problem 404
number theoryfactorialsN/A
declared provederdos:405
Erdős problem 405
number theoryfactorialsN/A
declared provederdos:407
Erdős problem 407
number theorypossible · A387688
declared openerdos:408
Erdős problem 408
number theoryiterated functionsA049108
declared openerdos:411
Erdős problem 411
number theoryiterated functionsA383044 · possible2 sources
declared openerdos:415
Erdős problem 415
number theorypossible2 sources
declared openerdos:420
Erdős problem 420
number theoryN/A
declared openerdos:423
Erdős problem 423
number theoryA0052432 sources
declared openerdos:425
Erdős problem 425
number theorysidon setspossible2 sources
declared openerdos:430
Erdős problem 430
number theorypossible
declared openerdos:431
Erdős problem 431
number theoryprimesN/A
declared openerdos:432
Erdős problem 432
number theoryN/A2 sources
declared proved (Lean)erdos:433
Erdős problem 433
number theorypossible4 sources
declared openerdos:436
Erdős problem 436
number theoryA000445 · possible
declared provederdos:437
Erdős problem 437
number theorypossible
declared solvederdos:438
Erdős problem 438
number theoryA363069
declared provederdos:439
Erdős problem 439
number theoryramsey theoryN/A
declared solvederdos:440
Erdős problem 440
number theoryN/A
declared disprovederdos:441
Erdős problem 441
number theoryA0685092 sources
declared provederdos:444
Erdős problem 444
number theorydivisorsN/A
declared solvederdos:446
Erdős problem 446
number theorydivisorsA074738
declared disprovederdos:449
Erdős problem 449
number theorydivisorspossible
declared openerdos:451
Let nkn_k be the least integer greater than 2k2k for which ∏i=1k(nk−i)\prod_{i=1}^k (n_k - i) has no prime factor in (k,2k)(k, 2k). How rapidly must nkn_k grow?
number theoryA3866203 sources
declared openerdos:452
Erdős problem 452
number theorypossible
declared openerdos:460
Erdős problem 460
number theoryN/A2 sources
declared openerdos:461
Erdős problem 461
number theoryprimespossible
declared openerdos:462
Erdős problem 462
number theoryprimesA032742 · possible
declared provederdos:465
Erdős problem 465
number theoryN/A
declared provederdos:466
Erdős problem 466
number theoryN/A
declared openerdos:467
Erdős problem 467
number theoryN/A
declared openerdos:468
Erdős problem 468
number theorydivisorsA167485 · A387502 · A387503
declared provederdos:471
Erdős problem 471
number theorypossible
declared openerdos:472
Erdős problem 472
number theoryA389713 · possible
declared provederdos:473
Erdős problem 473
number theoryA055265
declared not provable · $100erdos:474
Erdős problem 474
set theoryramsey theoryN/A
declared decidableerdos:475
Erdős problem 475
number theoryadditive combinatoricsN/A
declared openerdos:478
Erdős problem 478
number theoryfactorialsA210184
declared solvederdos:482
Erdős problem 482
number theoryA004539
declared openerdos:483
Erdős problem 483
number theoryadditive combinatoricsramsey theoryA030126
declared provederdos:485
Erdős problem 485
analysispolynomialspossible2 sources
declared proved (Lean)erdos:490
Erdős problem 490
number theoryA3972054 sources
declared provederdos:491
Erdős problem 491
number theoryN/A
declared disprovederdos:492
Erdős problem 492
number theoryN/A
declared provederdos:496
Erdős problem 496
number theorydiophantine approximationN/A
declared open · $500erdos:500
Erdős problem 500
graph theoryhypergraphsturan numberA140462
declared solvederdos:504
Erdős problem 504
geometryN/A
declared decidableerdos:506
Erdős problem 506
geometrypossible
declared disprovederdos:511
Erdős problem 511
analysisN/A
declared openerdos:514
For a transcendental entire function, how fast can ∣f(z)∣|f(z)| be forced to grow along a path to infinity, and how short can such a path be in terms of the maximum modulus M(r,f)M(r, f)?
analysisN/A4 sources

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