| Hilbert's fifteenth problem | JSX3KRCZ54 | conjecture | open | Wikipedia List of unsolved problems in mathematics#EFRH |
| Hilbert's fifth problem | 52BQBCBMT6 | problem | open | Wikidata Q3893331, nLab Hilbert's fifth problem, Wikipedia Hilbert's fifth problem |
| Hilbert's fifth problem | YNRZQGTPGK | problem | open | Wikipedia List of Lie groups topics#4TF9 |
| Hilbert's fourteenth problem | VBR4Z2XBF4 | problem | open | Wikipedia Hilbert's fourteenth problem, Wikidata Q4515163 |
| Hilbert's fourth problem | WPMZ0AKT5M | problem | open | Wikipedia Hilbert's fourth problem, Wikidata Q4515035 |
| Hilbert's inequality | 6JQMAQKCG0 | statement | open | Wikidata Q3153998, MathWorld HilbertsInequality, Wikipedia Hilbert's inequality |
| Hilbert's inequality | E5KSZ19G7F | statement | open | Wikipedia List of inequalities#JWZV |
| Hilbert's irreducibility theorem | 9WHNDB6CSA | statement | open | mathlib_1000 Q5761142, Wikidata Q5761142, thousand_plus Q5761142, Wikipedia Hilbert's irreducibility theorem |
| Hilbert's irreducibility theorem | FCYK76QDB0 | statement | open | Wikipedia List of theorems#1K6Y |
| Hilbert's lemma | 8W5MGG7TQE | statement | open | Wikipedia Hilbert's lemma, Wikidata Q5761152 |
| Hilbert's lemma | A6C4GBWYF9 | statement | open | Wikipedia List of lemmas#4CJH |
| Hilbert's nineteenth problem | SP8AAVRD80 | problem | open | Wikipedia Hilbert's nineteenth problem, Wikidata Q5761157 |
| Hilbert's ninth problem | 9S03N3HRG8 | conjecture | open | Wikipedia Hilbert's ninth problem, Wikidata Q1099555 |
| Hilbert's Nullstellensatz | 1JZ0WKEHMB | definition | open | Wikipedia List of commutative algebra topics#QK11 |
| Hilbert's Nullstellensatz | 5D6C93VH2G | statement | open | mathlib_1000 Q1068976, Mathlib MvPolynomial.vanishingIdeal_zeroLocus_eq_radical, Wikidata Q1068976, mathlib_overview Geometry > Algebraic geometry > Nullstellensatz, thousand_plus Q1068976, Wikipedia Hilbert's Nullstellensatz, MathWorld HilbertsNullstellensatz, ProofWiki Hilbert's_Nullstellensatz |
| Hilbert's Nullstellensatz | RCPNNTJPY4 | statement | open | napkin tex/alg-geom/affine-var.tex#thm:hilbert_null |
| Hilbert's Nullstellensatz | XEG3V84AJX | definition | open | Wikipedia List of theorems#CVH6 |
| Hilbert's Nullstellensatz for Semiring Algebras | JFSQWA95CG | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.07927#RGZN |
| Hilbert's paradox | 7J3G9QZZG2 | statement | open | Wikipedia Von Neumann universe#G7FB |
| Hilbert's paradox of the Grand Hotel | RDWJ9BD5B5 | statement | node (a node has the same Wikidata item as the row) | Wikidata Q828646, MathWorld HilbertHotel, Wikipedia Hilbert's paradox of the Grand Hotel |
| Hilbert's problems | 1131DX7Z66 | conjecture | open | Wikidata Q273167, MathWorld HilbertsProblems, nLab Hilbert's problems, Wikipedia Hilbert's problems |
| Hilbert's problems | 1GVM4MFMT0 | conjecture | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#U4UE |
| Hilbert's problems | TEZM9DVM8G | conjecture | open | Wikipedia List of mathematics history topics#FP70 |
| Hilbert's program | 4HKH6QDF6Q | definition | open | Wikipedia List of mathematical logic topics#9814 |
| Hilbert's program | 80JH8454B2 | definition | open | Wikidata Q968548, nLab Hilbert's program, ProofWiki Definition:Hilbert's_Program, Wikipedia Hilbert's program |
| Hilbert's program | WGHQC01DS3 | definition | open | Wikipedia Glossary of logic#2H9U |
| Hilbert's projective metric | VS5G9B1YV2 | definition | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.04264#ARKM |
| Hilbert's projective metric | Z2VZAH2DEQ | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.06653#Q8V8 |
| Hilbert's reciprocity law | KJA9BS88SG | statement | open | Wikipedia Hilbert symbol#E5M9 |
| Hilbert's second problem | B79ATF1WCD | problem | open | Wikipedia Hilbert's second problem, Wikidata Q13424667 |
| Hilbert's seventeenth problem | HWH20R9JKS | problem | open | Wikipedia Hilbert's seventeenth problem, Wikidata Q2496877 |
| Hilbert's seventh problem | 2S5Q7E2TJ3 | problem | open | Wikipedia Hilbert's seventh problem, Wikidata Q2584447 |
| Hilbert's sixteenth problem | 12TV7GS5DW | conjecture | open | Wikipedia Hilbert's sixteenth problem, Wikidata Q2509489 |
| Hilbert's sixteenth problem | D4THXZECB4 | conjecture | open | Wikipedia List of unsolved problems in mathematics#DBQA |
| Hilbert's sixteenth problem | RSGF451NJX | conjecture | open | Wikipedia List of incomplete proofs#I1U3 |
| Hilbert's sixteenth problem | TVD2VFN91R | conjecture | open | Wikipedia List of incomplete proofs#O4KX |
| Hilbert's sixteenth problem | V8QCDJZC55 | conjecture | open | Wikipedia List of curves topics#5P47 |
| Hilbert's sixth problem | ZBWS11R460 | conjecture | open | Wikidata Q10370880, nLab Hilbert's sixth problem, Wikipedia Hilbert's sixth problem |
| Hilbert's syzygy theorem | 27KGS58ADJ | statement | open | Wikipedia List of commutative algebra topics#RUTG |
| Hilbert's syzygy theorem | A27PMH0Z0D | statement | open | Wikipedia List of theorems#P1BZ |
| Hilbert's syzygy theorem | DBFXW22G9Z | statement | open | mathlib_1000 Q779220, Wikidata Q779220, thousand_plus Q779220, Wikipedia Hilbert's syzygy theorem |
| Hilbert's tenth problem | DFPBBHB1AD | problem | open | Wikipedia List of unsolved problems in mathematics#9L98 |
| Hilbert's tenth problem | VZW04HQ0PW | problem | open | Wikipedia Hilbert's tenth problem, Wikidata Q986147 |
| Hilbert's tenth problem | Z5P0WW1JRN | problem | open | Wikipedia List of undecidable problems#5ZKI |
| Hilbert's tenth problem over the field of rational numbers | Y4KG0R3GB4 | problem | open | Wikipedia List of unsolved problems in computer science#WRY7 |
| Hilbert's theorem | EQQM7WDSCN | statement | open | Wikipedia Ternary quartic#B6HQ |
| Hilbert's theorem | JJV8R9TGH8 | statement | open | mathlib_1000 Q2008549, Wikidata Q2008549, thousand_plus Q2008549, Wikipedia Hilbert's theorem (differential geometry) |
| Hilbert's theorem | PV5BQRTG79 | statement | open | Wikipedia List of theorems#H5KS |
| Hilbert's theorem 90 | H3VYXCES6X | statement | open | Wikipedia List of theorems#SZL4 |
| Hilbert's Theorem 90 | P65FCKZCPH | statement | open | arXiv 2610.09672#Z7X2, mathlib_1000 Q1420905, Wikidata Q1420905, thousand_plus Q1420905, Wikipedia Hilbert's theorem 90, nLab Hilbert's Theorem 90, Wikipedia Hilbert's Theorem 90 |
| Hilbert's theorems | SPME976GJ6 | statement | open | Wikipedia Invariant theory#NDTR |
| Hilbert's third problem | 2ZSQ708XT3 | problem | open | Wikidata Q2667025, MathWorld DehnInvariant, Wikipedia Hilbert's third problem |
| Hilbert's third problem | 8C1KVMDNXT | problem | open | Wikipedia List of unsolved problems in mathematics#VA2H |
| Hilbert's thirteenth problem | Z4M5PDNZVM | conjecture | open | Wikipedia Hilbert's thirteenth problem, Wikidata Q838094 |
| Hilbert's twelfth problem | PCJNS56X44 | conjecture | open | Wikidata Q1093498, MathWorld Jugendtraum, Wikipedia Hilbert's twelfth problem |
| Hilbert's twentieth problem | XKH0VGKRYC | problem | open | Wikipedia Hilbert's twentieth problem, Wikidata Q5761174 |
| Hilbert's twenty-first problem | 47VHWE2JXH | problem | open | Wikipedia List of incomplete proofs#Y0N2 |
| Hilbert's twenty-first problem | STQJAHQRG5 | problem | open | Wikidata Q4155615, nLab Riemann-Hilbert problem, Wikipedia Hilbert's twenty-first problem |
| Hilbert's twenty-fourth problem | RFZK9SZWCG | problem | open | Wikipedia Hilbert's twenty-fourth problem, Wikidata Q1618154 |
| Hilbert's twenty-second problem | QGMEA71BY5 | problem | open | Wikipedia Hilbert's twenty-second problem, Wikidata Q5761178 |
| Hilbert's twenty-third problem | X8J9PTBSEX | problem | open | Wikipedia Hilbert's twenty-third problem, Wikidata Q5761180 |
| Hilbert's use of Pasch's axiom | YWS1PM2JNH | statement | open | Wikipedia Pasch's axiom#0Z8X |
| Hilbert's use of Pasch's theorem | Q0M76CYNWY | statement | open | Wikipedia Pasch's theorem#15LS |
| Hilbert's Weak Nullstellensatz | ST778JSBV7 | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.12489#UE7R |
| Hilbert--Gelfand space | 6R3WRGG5S0 | definition | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.14906#J2ZF |
| Hilbert--Gelfand spaces and compatible Riesz pairs | CH1HWTT9JE | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.14906#4W7O |
| Hilbert--Schmidt inequality | F10JG09BAX | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.20775#1APL |
| Hilbert--Schmidt norms on Reproducing Kernel Hilbert Spaces | 7EYH97E4KP | example | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.19151#QA37 |
| Hilbert-Nagata theorem | RF1VJJ02H7 | statement | open | Wikipedia Invariant theory#7FQ1 |
| Hilbert-scale contraction implies uniform geometric MMD relaxation | CMTWKWCQKA | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.13916#27V7 |
| Hilbert-Schmidt Independence Criterion Lasso based feature selection | XY2Y5KE218 | statement | open | Wikipedia Feature selection#JVCR |
| Hilbert-Schmidt inner product | 3ZJ8VKHYX8 | unknown | open | Wikipedia Hilbert–Schmidt operator#6CM0 |
| Hilbert-space projected-local representation | GW0ACGA5EW | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2609.25026#AT9T |
| Hilbert-valued stability of the fitted smoother | YD2SP39Z2M | statement | record (an item of a paper that no node asks for yet. The record keeps its edges in the record plane (corpus arxiv AX8.6)) | arXiv 2610.05388#8433 |
| Hilbertian field | 1ZW17JZDW0 | unknown | open | Wikipedia Thin set (Serre)#DQP6 |
| Hilbertian field | ZEAKW8CEBF | definition | open | Wikipedia Glossary of field theory#RQL0 |
| Hilbertian fields | W5Q5FJAJFT | definition | open | Wikipedia Glossary of arithmetic and diophantine geometry#7EIH |
| Hilbert–Arnold problem | MBB7VEZTM8 | conjecture | open | Wikipedia Hilbert–Arnold problem, Wikidata Q4379520 |
| Hilbert–Arnold problem | VKM0HEKSJQ | conjecture | open | Wikipedia List of unsolved problems in mathematics#Z31M |
| Hilbert–Bernays paradox | ET8494HV7M | statement | open | Wikipedia Hilbert–Bernays paradox, Wikidata Q18349476 |
| Hilbert–Bernays–Löb provability conditions | 3W0MFCCWTQ | definition | open | Wikipedia Hilbert–Bernays–Löb provability conditions, Wikidata Q5761238 |
| Hilbert–Burch theorem | H596DJEEWH | statement | open | Wikipedia Hilbert–Burch theorem, Wikidata Q5761240 |
| Hilbert–Huang transform | 3A7HBBXBRS | definition | open | Wikipedia Hilbert–Huang transform, Wikidata Q1006462 |
| Hilbert–Kunz function | 3H96HAYTZE | definition | open | Wikipedia Hilbert–Kunz function, Wikidata Q17508729 |
| Hilbert–Mumford criterion | BFN17ETVX8 | statement | open | Wikipedia K-stability#4IOC |
| Hilbert–Mumford criterion | X37EFH92VC | statement | open | Wikipedia Hilbert–Mumford criterion, Wikidata Q16947915 |
| Hilbert–Poincaré series | QBPXDCY849 | definition | open | Wikipedia Hilbert–Poincaré series, Wikidata Q5761255 |
| Hilbert–Poincaré series | VH6GHB375Q | definition | open | Wikipedia List of things named after Henri Poincaré#MRFK |
| Hilbert–Pólya conjecture | G0ECFG5PAN | conjecture | open | Wikipedia List of unsolved problems in mathematics#AJCS |
| Hilbert–Pólya conjecture | G2SA6W8HQ8 | conjecture | open | Wikipedia Hilbert–Pólya conjecture, Wikidata Q2993323 |
| Hilbert–Pólya conjecture | TTB776KGZA | statement | open | Wikipedia Explicit formulae for L-functions#6QAK |
| Hilbert–Samuel function | KFB45K92F1 | definition | open | Wikidata Q5761248, MathWorld Hilbert-SamuelFunction, Wikipedia Hilbert–Samuel function |
| Hilbert–Schmidt | J0EMETWE46 | definition | open | Wikipedia Glossary of functional analysis#GK9D |
| Hilbert–Schmidt integral operator | TF5D2C4WP4 | definition | open | Wikipedia Hilbert–Schmidt integral operator, Wikidata Q5761249 |
| Hilbert–Schmidt operator | SACST049CM | definition | open | Wikidata Q1518047, EoM Hilbert-Schmidt_operator, MathWorld Hilbert-SchmidtOperator, Wikipedia Hilbert–Schmidt operator |
| Hilbert–Schmidt theorem | 7Z651KB6TW | statement | open | arXiv 2610.13629#G867, mathlib_1000 Q2022775, Wikidata Q2022775, thousand_plus Q2022775, Wikipedia Hilbert–Schmidt theorem |
| Hilbert–Schmidt theorem | X1X89Z84JQ | statement | open | Wikipedia List of theorems#2454 |
| Hilbert–Serre theorem | B30ZGV391V | statement | open | Wikipedia Hilbert–Poincaré series#YPYR |
| Hilbert–Smith conjecture | 3D7KC94EA1 | conjecture | open | Wikipedia List of Lie groups topics#9ZJ5, Wikipedia List of geometric topology topics#I983 |
| Hilbert–Smith conjecture | AKCW4X9624 | conjecture | open | Wikipedia Hilbert–Smith conjecture, Wikidata Q5761258 |