| Hobbesian trap | BYBK1B0Y7A | definition | open | Wikipedia Hobbesian trap, Wikidata Q10263552 |
| Hobbes–Wallis controversy | 7NZW1QKHAX | definition | open | Wikipedia Hobbes–Wallis controversy, Wikidata Q15995132 |
| Hobby–Rice theorem | MQ8GWW204Z | statement | open | Wikipedia List of theorems#PHY0 |
| Hobby–Rice theorem | Y8Z90VG7XN | statement | open | mathlib_1000 Q5874979, Wikidata Q5874979, thousand_plus Q5874979, Wikipedia Hobby–Rice theorem |
| Hochman's entropy estimate | ZTJ5WQBJ4X | 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 2610.10511#D5HF |
| Hochschild cohomology model | TKK9E6NXPH | 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 2610.04164#H1OO |
| Hochschild homology | 5Z7D65AT8D | definition | open | Wikidata Q1622047, nLab Hochschild cohomology, Wikipedia Hochschild homology |
| Hochschild–Mostow group | H4WVRZGZXT | definition | open | Wikipedia Hochschild–Mostow group, Wikidata Q5875405 |
| Hochster–Roberts theorem | EGJGFAH87Y | statement | open | Wikipedia Hochster–Roberts theorem, Wikidata Q5875438 |
| Hockey stick graph | DYRMHPSS3R | definition | open | Wikipedia Hockey stick graph, Wikidata Q113537566 |
| hockey-stick identity | A5G45R3RAE | statement | node (a node has the same Wikidata item as the row) | Wikidata Q28403965, MathWorld ChristmasStockingTheorem, Wikipedia Hockey-stick identity |
| HOD | 7YBV34MJW5 | definition | open | Wikipedia Glossary of set theory#X5MV |
| Hodge | 2ZVBCR1SM7 | definition | open | Wikipedia Glossary of algebraic topology#OW0X |
| Hodge | E5J621A10T | definition | open | Wikipedia Glossary of commutative algebra#P3XU |
| Hodge algebra | 2YY01VGAW0 | definition | open | Wikipedia Hodge algebra, Wikidata Q5876047 |
| Hodge algebra | V6Z255JK7D | definition | open | Wikipedia List of things named after W. V. D. Hodge#6FYB |
| Hodge and contact polygons | 2F5B6SMHFV | 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 2610.05652#B8Z6 |
| Hodge bundle | H6RFKWJ3TQ | definition | open | Wikipedia Glossary of algebraic geometry#HC7K |
| Hodge bundle | HNS9RTKHM0 | definition | open | Wikipedia List of things named after W. V. D. Hodge#KWVJ |
| Hodge bundle | NGRHSGYCZR | concept | open | Wikidata Q5876053, nLab Hodge bundle, Wikipedia Hodge bundle |
| Hodge conjecture | 1280ZZCW3M | statement | open | Wikidata Q1143138, MathWorld HodgeConjecture, ProofWiki Hodge_Conjecture, Wikipedia Hodge conjecture |
| Hodge conjecture | F3GWHDVTBB | statement | open | Wikipedia W. V. D. Hodge#5THP |
| Hodge conjecture | Z16VZBPKM6 | statement | open | Wikipedia List of unsolved problems in mathematics#9G97, Wikipedia List of algebraic topology topics#3RIR, Wikipedia List of algebraic geometry topics#CTOA, Wikipedia List of things named after W. V. D. Hodge#RN9P |
| Hodge conjecture | ZZRMPM9C8E | statement | open | Wikipedia Millennium Prize Problems#K12M |
| Hodge conjecture for Kähler varieties | S4TZ8PEM6K | statement | open | Wikipedia Hodge conjecture#RPFV |
| Hodge cycle | ENKWSGC9CG | definition | open | Wikipedia List of algebraic geometry topics#K49J, Wikipedia List of things named after W. V. D. Hodge#3I16 |
| Hodge cycle | G4FWN35ENG | definition | open | Wikidata Q5876056, nLab Hodge cycle, Wikipedia Hodge cycle |
| Hodge decomposition | EQBKSGGD75 | unknown | open | Wikipedia Hodge theory#X6YQ |
| Hodge diamond | SSKFV9WF6A | definition | open | Wikipedia List of things named after W. V. D. Hodge#EQ0F |
| Hodge diamond | WSNDQTC9ZD | unknown | open | Wikipedia Homological mirror symmetry#B1O2 |
| Hodge dual | 6PYPGMSNFG | definition | open | Wikipedia List of dualities#JYF4 |
| Hodge duality | FHM3C5J5GX | definition | open | Wikipedia List of things named after W. V. D. Hodge#DFN4 |
| Hodge filtration | F2829TW15Y | definition | open | Wikipedia List of things named after W. V. D. Hodge#FW7B |
| Hodge group | KRT65JMVZ7 | definition | open | Wikipedia List of things named after W. V. D. Hodge#M8JP |
| Hodge index theorem | FM7E11S3ZT | statement | open | mathlib_1000 Q5876058, Wikidata Q5876058, thousand_plus Q5876058, Wikipedia Hodge index theorem |
| Hodge index theorem | M5E3YAT6Q2 | statement | open | Wikipedia List of algebraic geometry topics#29F9, Wikipedia List of things named after W. V. D. Hodge#2MXK |
| Hodge index theorem | MEJGX74WYH | statement | open | Wikipedia List of theorems#52CT |
| Hodge manifold | 8CZSJ0YRQ3 | unknown | open | Wikipedia Kähler manifold#XPXQ |
| Hodge ordinate | NT16C6WC80 | 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 2610.05652#L42S |
| Hodge star operator | P2Q06T8FHT | concept | open | Wikidata Q1622692, MathWorld HodgeStar, nLab Hodge star operator, Wikipedia Hodge star operator |
| Hodge star operator | PK3VRWHFGZ | definition | open | Wikipedia Glossary of tensor theory#NQ3T |
| Hodge star operator | TKWQKG7JEN | definition | open | Wikipedia List of differential geometry topics#D7B7, Wikipedia List of things named after W. V. D. Hodge#A9AY, Wikipedia List of multivariable calculus topics#NAUM |
| Hodge structure | 3GS5ZNMD32 | definition | open | Wikipedia List of things named after W. V. D. Hodge#AAIV |
| Hodge structure | REFPT7KH1Q | concept | open | Wikidata Q4444341, nLab Hodge structure, Wikipedia Hodge structure |
| Hodge theory | A0YKFVJVQM | concept | open | Wikidata Q1317202, nLab Hodge theory, Wikipedia Hodge theory |
| Hodge theory | WGYJ1BKECE | definition | open | Wikipedia Glossary of areas of mathematics#NNV6 |
| Hodge theory | YX1Z5SX7KS | definition | open | Wikipedia List of differential geometry topics#HW2K, Wikipedia List of differential geometry topics#OOGU, Wikipedia List of algebraic geometry topics#VRRC, Wikipedia List of things named after W. V. D. Hodge#O4H7 |
| Hodge type below the middle degree; Lefschetz decomposition | P4YEXMM1CK | 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 2610.01731#48NO |
| Hodge--Serre duality | K6EXRZ5AHK | 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 2610.14045#E5WF |
| Hodge-Riemann bilinear relations | W7M9YQ0WMN | unknown | open | Wikipedia Hodge structure#UEN3 |
| Hodges' estimator | GCHA6H2JR2 | definition | open | Wikipedia List of statistics articles#P668 |
| Hodges' estimator | QRJ7HR8HXP | definition | open | Wikipedia Hodges' estimator, Wikidata Q5876082 |
| Hodges–Lehmann estimator | 9DYJ51PYX1 | definition | open | Wikipedia Hodges–Lehmann estimator, Wikidata Q15729148 |
| Hodges–Lehmann estimator | B0B9BT9XYF | definition | open | Wikipedia List of statistics articles#5VEM |
| Hodge–Arakelov theory | 616ZWY0SV1 | definition | open | Wikipedia Hodge–Arakelov theory, Wikidata Q5876138 |
| Hodge–Arakelov theory | ECTRQ4V699 | definition | open | Wikipedia List of things named after W. V. D. Hodge#24XK, Wikipedia List of things named after W. V. D. Hodge#YVLG |
| Hodge–Arakelov theory | HASWYH03BX | definition | open | Wikipedia Glossary of areas of mathematics#7DAP |
| Hodge–de Rham spectral sequence | EKZDKW6XW0 | concept | open | Wikidata Q18207801, nLab Hodge–de Rham spectral sequence, Wikipedia Hodge–de Rham spectral sequence |
| Hodge–de Rham spectral sequence | YST9J84CCK | definition | open | Wikipedia List of things named after W. V. D. Hodge#Y750 |
| Hodge–Tate module | EZ17BBRXZE | definition | open | Wikipedia List of things named after W. V. D. Hodge#6NM9 |
| Hodge–Tate module | RNCMQGC5AY | definition | open | Wikipedia Hodge–Tate module, Wikidata Q5876144 |
| Hodge−Weyl decomposition | Q272R79FF8 | definition | open | Wikipedia List of things named after Hermann Weyl#YCF6 |
| Hodgkin–Huxley model | 3J1Z9RHGH7 | definition | open | Wikipedia Hodgkin–Huxley model, Wikidata Q995215 |
| Hodograph | E0TF1B947F | definition | open | Wikipedia Hodograph, Wikidata Q1546281 |
| Hodograph method | V2PE7GPHN5 | unknown | open | Wikipedia Hodograph#PF2D |
| HoDoMS | MGE8EHNRMA | topic | open | Wikipedia HoDoMS, Wikidata Q16984536 |
| Hoeffding | DJ4HHJWWN6 | 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 2609.33557#HB2K |
| Hoeffding's covariance identity | JGRKYQGMQF | statement | open | Wikipedia Covariance#FD0V |
| Hoeffding's independence test | 92ETSWTNJR | definition | open | Wikipedia List of statistics articles#EL9C |
| Hoeffding's independence test | GTWK7M9S52 | definition | open | Wikipedia Hoeffding's independence test, Wikidata Q17030429 |
| Hoeffding's inequality | 33P6ZM1VCW | statement | open | Wikipedia Hoeffding's inequality, Wikidata Q1622794 |
| Hoeffding's inequality | FSN5NJRQ84 | statement | open | Wikipedia List of statistics articles#DTIY, Wikipedia List of inequalities#U0Q6 |
| Hoeffding's inequality for supermartingales | N5VHSCGGXX | 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 2609.27766#UFBV |
| Hoeffding's lemma | 5ACTWFZW2K | statement | open | Wikipedia List of statistics articles#PWUO, Wikipedia List of inequalities#VZKO |
| Hoeffding's lemma | FB61KV3MP1 | statement | open | Wikipedia Hoeffding's inequality#AN3Z |
| Hoeffding's lemma | FXKH122QQZ | statement | open | Wikipedia Hoeffding's lemma, Wikidata Q5876398 |
| Hoeffding's lemma | VM8M35H4E3 | 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 2609.27766#FBNZ |
| Hoeffding, Wassily | 8SF2H8AA9W | topic | open | Wikipedia List of statisticians#Q9PP |
| Hoem, Jan | 5F23BJW2B7 | topic | open | Wikipedia List of statisticians#Q9YL |
| Hoeting, Jennifer A. | EYD86KB4AQ | topic | open | Wikipedia List of statisticians#O7BZ |
| Hoffman graph | SKVFNB6KPJ | definition | open | Wikidata Q3115507, House of Graphs 1167, MathWorld HoffmanGraph, Wikipedia Hoffman graph |
| Hoffman's packing puzzle | MMTFA1MAKG | problem | open | Wikipedia Hoffman's packing puzzle, Wikidata Q78362012 |
| Hoffman-Wielandt inequality | N8MR97VH7X | unknown | open | Wikipedia List of inequalities#TVZ9 |
| Hoffman–Delsarte inequality | 3KED2V7H8G | statement | open | Wikipedia Spectral graph theory#VS2E |
| Hoffman–Singleton graph | JASZ3G01BJ | definition | open | Wikidata Q3090387, House of Graphs 1173, MathWorld Hoffman-SingletonGraph, Wikipedia Hoffman–Singleton graph |
| Hofmann, Heike | 3ASXQP06CX | topic | open | Wikipedia List of statisticians#RYLW |
| Hofstadter Female and Male sequences | ABB1GE06WW | unknown | open | Wikipedia Hofstadter sequence#JXBH |
| Hofstadter points | 1F8KQ5G954 | definition | open | Wikidata Q2646895, MathWorld HofstadterPoint, Wikipedia Hofstadter points |
| Hofstadter points | K72DAWQ49C | definition | open | Wikipedia List of triangle topics#76NJ |
| Hofstadter Q sequence | THJGWVQRZB | unknown | open | Wikipedia Hofstadter sequence#JB7W |
| Hofstadter sequence | ZEG18D7TN1 | definition | open | Wikipedia Hofstadter sequence, Wikidata Q1623269 |
| Hofstadter's butterfly | PS9EEK0XCP | definition | open | Wikipedia Hofstadter's butterfly, Wikidata Q2913166 |
| Hofstadter's law | ZEEJX400DC | statement | open | Wikipedia Douglas Hofstadter#GWZX |
| Hogben, Lancelot | RMZ03H3K8W | unknown | open | Wikipedia List of statisticians#F8LG |
| hogshead | FVKTP5KA6Q | definition | open | Wikidata Q43430, ProofWiki Definition:Imperial/Volume/Hogshead |
| Hohenberg–Kohn theorems | 262NDMA0V4 | definition | open | Wikipedia List of theorems#2RB5 |
| Hohenberg–Kohn theorems | 9YBZNGRQV1 | statement | open | Wikipedia Density functional theory#SALX |
| Hohmann transfer orbit | 283MHXQGFX | definition | open | Wikipedia Hohmann transfer orbit, Wikidata Q723861 |
| HOL | VY63FTB65Y | unknown | open | Wikidata Q17030435, nLab HOL |
| HOL Light | ZNDNM864ZX | unknown | open | Wikidata Q5635438, nLab HOL Light |