| Hiroshi Matano | 71BM4KK4TC | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#W4OV |
| Hiroshi Saito | EW7CZ7PQZ5 | topic | open | Wikipedia Hiroshi Saito (mathematician), Wikidata Q18645751 |
| Hiroshi Tanaka | BTRNVKW9C6 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#BTKB |
| Hiroshi Toda | JNDJ4RQ6MW | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q1620287, nLab Hiroshi Toda, Wikipedia Hiroshi Toda |
| Hiroshi Umemura | 3Y7CHH3SN4 | topic | open | Wikipedia Hiroshi Umemura (mathematician), Wikidata Q11538508 |
| Hirosi Ooguri | 1BD70QRBAB | unknown | open | Wikipedia List of string theory topics#BNYB |
| Hirosi Ooguri | CWJAZXRDSG | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q1620293, nLab Hirosi Ooguri |
| Hirotaka Sugawara | EM0S72YE1T | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q1620298, nLab Hirotaka Sugawara |
| Hirota–Satsuma equation | S61N6KMW44 | unknown | open | Wikidata Q15858144, MathWorld Hirota-SatsumaEquation |
| Hirotugu Akaike | 67FXD7CDCM | unknown | open | Wikipedia List of fellows of the American Statistical Association#5R07 |
| Hirsch conjecture | D44C65Z7WY | statement | open | Wikipedia Hirsch conjecture, Wikidata Q2993326 |
| Hirsch conjecture | HB4B2XXN0E | statement | open | Wikipedia List of conjectures#A63V |
| Hirsch length | N8D3AER3V3 | unknown | open | Wikipedia Polycyclic group#P6YU |
| Hirsch-Kostant-Sullivan | ZZ9XC0P054 | 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 2009.11127#47VL |
| Hirschberg's algorithm | WB8NZN18A5 | unknown | open | Wikipedia List of algorithms#5WQO |
| Hirschman uncertainty | CJA2V7YARA | definition | open | Wikipedia List of statistics articles#R6KQ |
| Hirsch–Plotkin radical | WKMK9FJAYB | definition | open | Wikipedia Hirsch–Plotkin radical, Wikidata Q16944859 |
| Hirzebruch | VW6BH9E4CJ | definition | open | Wikipedia Glossary of algebraic topology#8JAJ |
| Hirzebruch L-polynomial | 5QFP5DKR1K | unknown | open | Wikipedia Genus of a multiplicative sequence#11D4 |
| Hirzebruch signature theorem | 7CC12J4GSC | statement | open | mathlib_1000 Q7512855, Wikidata Q7512855, thousand_plus Q7512855, Wikipedia Hirzebruch signature theorem |
| Hirzebruch signature theorem | GSVJSPBJ0C | statement | open | Wikipedia List of theorems#396D |
| Hirzebruch Signature Theorem | H6DXEE1JQK | statement | open | Wikipedia Signature operator#NYTI |
| Hirzebruch signature theorem | SJB9D2ACHX | statement | open | Wikipedia Atiyah–Singer index theorem#SRID |
| Hirzebruch surface | NKHF18X5SK | definition | open | Wikipedia List of manifolds#PPPZ |
| Hirzebruch surface | PRB1RTT28J | 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 2610.07164#Q50I |
| Hirzebruch surface | QQD3R1G9VA | definition | open | Wikipedia Hirzebruch surface, Wikidata Q11926170 |
| Hirzebruch surface | S990XVJ9CP | definition | open | Wikipedia List of complex and algebraic surfaces#55VQ |
| Hirzebruch-Riemann-Roch formula | MSET5ZFGQ2 | statement | open | Wikipedia Todd class#ZZOY |
| Hirzebruch–Riemann–Roch theorem | 1PN1K447Z3 | statement | open | Wikipedia List of theorems#GTK7 |
| Hirzebruch–Riemann–Roch theorem | JNWRSZKSX8 | statement | open | Wikipedia Atiyah–Singer index theorem#8SNY |
| Hirzebruch–Riemann–Roch theorem | JT2JFNMPEX | statement | open | Wikipedia Hirzebruch–Riemann–Roch theorem#K86C |
| Hirzebruch–Riemann–Roch theorem | KZGA16DMNE | statement | open | Wikipedia List of algebraic geometry topics#QW0S |
| Hirzebruch–Riemann–Roch theorem | QZRSCF5EED | statement | open | mathlib_1000 Q4663326, Wikidata Q4663326, thousand_plus Q4663326, Wikipedia Hirzebruch–Riemann–Roch theorem |
| his set theoretic paradox | MH2FRQNP42 | statement | open | Wikipedia List of paradoxes#T68N |
| Hisashi Okamoto | 8GDS2GBJEN | topic | open | Wikipedia Hisashi Okamoto, Wikidata Q72182823 |
| Hisashi Okamoto | TTAF5CGFJ3 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#FQ2N |
| Hisato | VRKST7Y2JH | unknown | open | Wikipedia List of twin teammates in sports#7LE6 |
| Hisham Sati | B961BTPS2T | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q93386120, nLab Hisham Sati |
| Hispanic Supreme Court justices | 48FMGT0WH4 | unknown | open | Wikipedia Demographics of the Supreme Court of the United States#G5LX |
| hiss | YA0KXTER2S | definition | open | Wikipedia Noise reduction#W7AG |
| histogram | 2QKX772PSZ | definition | open | Wikidata Q185020, MathWorld Histogram, Wikipedia Histogram |
| Histogram | P31SNQSG48 | definition | open | Wikipedia List of statistics articles#JWXW, Wikipedia List of graphical methods#Q3CB |
| histogram | Z8SGJ56FJC | definition | open | Wikipedia Glossary of probability and statistics#K3HG |
| Histogram equalization | NN3F05AR7C | unknown | open | Wikipedia List of algorithms#BF5Z |
| Histogram formula | SRRA6N1J13 | 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 2609.27153#8FQI |
| Histogram of the Schr\"odinger bridge | 4F13A7CWWW | 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 2610.14616#W99Y |
| Histograms | WVDT1CFTHF | 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 2610.14616#6TL4 |
| Histoire de l'Académie royale des sciences | 7HH2W8Y60R | unknown | out_of_scope (a book, not an item of mathematics) | Wikidata Q51488252, ProofWiki Book:Journal/Histoire_de_l'Académie_Royale_des_Sciences |
| Histoire de l'académie royale des sciences. Avec les mémoires de mathématique & de physique | 9556KGX0YA | unknown | out_of_scope (a book, not an item of mathematics) | Wikidata Q5898790, ProofWiki Book:Journal/Histoire_de_l'Académie_Royale_des_Sciences,_avec_les_Mémoires_de_Mathématique_et_de_Physique |
| Historia Mathematica | CFJ6RCHQT2 | definition | open | Wikipedia Historia Mathematica, Wikidata Q3330664 |
| Historian's fallacy | J7S2BHD66C | definition | open | Wikipedia Historian's fallacy, Wikidata Q2917166 |
| Historian's fallacy | YK3HDMYJJQ | definition | open | Wikipedia List of fallacies#1JNK |
| Historic Triangle | 75F4V2Y72A | unknown | open | Wikipedia List of triangle topics#DL0O |
| Historical context and the scaling surface law | YBQWEMHZYY | statement | open | Wikipedia Kleiber's law#F5B2 |
| Historical demography | S7J2Z8X6WY | definition | open | Wikipedia Historical demography, Wikidata Q580130 |
| Historical Dialectic | Z470GVBT6Q | unknown | open | Wikipedia Dialectic#FYLZ |
| Historical dynamics | P1D8C9SA74 | definition | open | Wikipedia Historical dynamics, Wikidata Q18207785 |
| Historical fallacy | AJWJ7QFYCP | definition | open | Wikipedia List of fallacies#W92B |
| Historical fallacy | Y2QCFXT6VS | definition | open | Wikipedia Historical fallacy, Wikidata Q5774252 |
| Historical GDP of China | F45SSYFQP8 | definition | open | Wikipedia Historical GDP of China, Wikidata Q4204577 |
| Historical thinking | 784JSJHZK2 | definition | open | Wikipedia Historical thinking, Wikidata Q20826856 |
| Historiometry | 32FMZSH1YD | definition | open | Wikipedia Historiometry, Wikidata Q1620818 |
| Historiometry | HP4B90BGV5 | definition | open | Wikipedia List of statistics articles#CTX3 |
| History and formulation of the laws | SARJ7QG2Q9 | statement | open | Wikipedia Weber–Fechner law#YMMI |
| History and Philosophy of Logic | P8CH4301YS | unknown | open | Wikipedia List of logic journals#RXZW |
| History and relation to Kuratowski's theorem | F0HM8BGGHW | statement | open | Wikipedia Wagner's theorem#KH79 |
| History and retained geometry | HNDK01CNTR | 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 2610.06544#DYI2 |
| History certification | TMBFNQNHN9 | 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 2610.14081#4O9G |
| History decimal number | VJGS4MDWGA | unknown | open | Wikipedia Decimal#N60X |
| History graph | V3FC96Z2PP | 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 2609.31336#V5X4 |
| History index model | WZ1XJNGESD | definition | open | Wikipedia History index model, Wikidata Q113396308 |
| History monoid | YJF5ARSQPB | definition | open | Wikipedia History monoid, Wikidata Q5774850 |
| History of | E46E7A5ZKY | definition | open | Wikipedia List of topics related to π#GWRR |
| History of abstract algebra | AVRXSNFB90 | unknown | open | Wikipedia Abstract algebra#MHGO |
| History of algebra | 46KRZMCAQF | definition | open | Wikipedia History of algebra, Wikidata Q5018842 |
| History of algebraic logic | M24X607HQP | unknown | open | Wikipedia Algebraic logic#66LA |
| History of algorithmic game theory | 42M6N7D21Q | unknown | open | Wikipedia Algorithmic game theory#IE6Y |
| History of analytic geometry | PWNMJCQQHY | unknown | open | Wikipedia Analytic geometry#FHNW |
| History of analytic number theory | RJR1DV9DCZ | unknown | open | Wikipedia Analytic number theory#G892 |
| History of Analytic philosophy | VCE73BEFJS | unknown | open | Wikipedia Analytic philosophy#K3AY |
| History of ancient numeral systems | 38JVHPGNVC | definition | open | Wikipedia History of ancient numeral systems, Wikidata Q12702745 |
| History of arithmetic | KEHYJJY2GK | unknown | open | Wikipedia Arithmetic#YQTO |
| History of artificial neural networks | 22VKP0ZCA4 | definition | open | Wikipedia History of artificial neural networks, Wikidata Q85766763 |
| History of astrodynamics | 4YDYB6CAKX | unknown | open | Wikipedia Orbital mechanics#JVBD |
| History of audio compression | 7AXDAECQWP | unknown | open | Wikipedia Data compression#FYXR |
| History of automated reasoning | Q2ZFTJ4818 | unknown | open | Wikipedia Automated reasoning#85V6 |
| History of automated theorem proving | M9888VPG54 | unknown | open | Wikipedia Automated theorem proving#3U14 |
| History of Bayesian probability | D4WRQTN83F | unknown | open | Wikipedia Bayesian probability#GK2G |
| History of Bayesian statistics | K4KRHE33RB | unknown | open | Wikipedia History of statistics#1GAP |
| History of behavioural genetics | 9JMM7PYAWV | unknown | open | Wikipedia Behavioural genetics#3AWY |
| History of bioinformatics | JQJJD7MQSS | unknown | open | Wikipedia Bioinformatics#IAYV |
| History of bitcoin | JHM2F28J9B | definition | open | Wikipedia History of bitcoin, Wikidata Q15854247 |
| History of black holes | DKW12J060X | unknown | open | Wikipedia Black hole#J2NQ |
| History of Boolean algebra | ECRX8VD76J | unknown | open | Wikipedia Boolean algebra#MJ78 |
| History of business analytics | M8AYYBTZRG | unknown | open | Wikipedia Business analytics#2UU3 |
| History of business intelligence | W9SHTSRB48 | unknown | open | Wikipedia Business intelligence#TM0F |
| History of calculus | 9C87MJ67W4 | definition | open | Wikipedia List of calculus topics#GP8X |
| History of calculus | A4HRH20R1E | definition | open | Wikipedia History of calculus, Wikidata Q2338709 |
| History of chaos theory | 4545WMM618 | unknown | open | Wikipedia Chaos theory#REQ7 |
| History of classical logic | ZAVJTBC1GM | unknown | open | Wikipedia Classical logic#HSOG |