| Less-is-better effect | TZ869D6V72 | unknown | open | Wikipedia List of cognitive biases#OA0W |
| Less-than sign | J0XQXN4XKD | definition | open | Wikipedia Less-than sign, Wikidata Q3490724 |
| Lesser Simply Paired | 3ZKYB7CAXW | 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 2401.13523#54BD |
| Lester Dubins | 6VNBN70KY1 | topic | open | Wikipedia Lester Dubins, Wikidata Q6531843 |
| Lester Dubins | 7Z1GNJ778Z | topic | open | Wikipedia List of people by Erdős number#6HX4 |
| Lester Dubins | PP0CQ08SJM | topic | open | Wikipedia List of mathematical probabilists#0G0R |
| Lester Frankel | R4DTD5J70C | unknown | open | Wikipedia List of fellows of the American Statistical Association#WBNS |
| Lester G. Telser | 3FBS47Y6VK | unknown | open | Wikipedia List of fellows of the American Statistical Association#EPXR |
| Lester Mackey | QPW5X31AN8 | topic | open | Wikipedia Lester Mackey, Wikidata Q102433044 |
| Lester Mackey | S3CPD719VS | topic | open | Wikipedia List of people by Erdős number#VCWB, Wikipedia List of fellows of the American Statistical Association#3QEZ |
| Lester S. Hill | PY7MNGMS86 | topic | open | Wikipedia Lester S. Hill, Wikidata Q6531947 |
| Lester's theorem | 4NXSXW4147 | statement | open | mathlib_1000 Q1631749, Wikidata Q1631749, thousand_plus Q1631749, Wikipedia Lester's theorem, MathWorld LesterCircle |
| Lester's theorem | P21Z33KVH2 | statement | open | Wikipedia List of theorems#XTP3 |
| Lester's theorem | PXBVVKEAJG | statement | open | Wikipedia List of triangle topics#Q32X |
| Let generalization | C64KX48M3Y | unknown | open | Wikipedia Hindley–Milner type system#3IY7 |
| Lethargy theorem | FEYDG32MDM | statement | open | Wikipedia Lethargy theorem, Wikidata Q6533272 |
| Lethargy theorem | R997P2NZGK | statement | open | Wikipedia List of numerical analysis topics#A0BS |
| Leticia Brambila Paz | QPX6GJZ2WD | topic | open | Wikipedia Leticia Brambila Paz, Wikidata Q102291606 |
| Leticia Corral | 5MGQQQ3T12 | topic | open | Wikipedia Leticia Corral, Wikidata Q26251363 |
| letter | JNHA8JZEM1 | concept | open | applied_combinatorics index/2.1/letter |
| Letter frequency | 3TRZ4SDDWF | definition | open | Wikipedia Letter frequency, Wikidata Q520562 |
| Letter frequency in English | R2S1W1BB5M | unknown | open | Wikipedia Letter frequency#HHZM |
| Letwin | H3ACAMDGXD | 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 2609.30105#SHT0 |
| Lev Aleksandrovich Shuvalov | VTN1HDVGAR | topic | open | Wikipedia Lev Aleksandrovich Shuvalov, Wikidata Q112988615 |
| Lev D. Landau | ZMZSCX37KC | unknown | open | Wikipedia List of contributors to general relativity#2U1M |
| Lev Hakak | DS8ZRSH4N2 | unknown | open | Wikipedia List of University of California, Los Angeles people#DU5L |
| Lev Kaluznin | 2ZBK1R19TT | topic | open | Wikipedia Lev Kaluznin, Wikidata Q18585920 |
| Lev Kopelev | ATKKTNK0BH | unknown | open | Wikipedia List of Ukrainian Jews#TZT2 |
| Lev Landau | TKRRB964MQ | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q133267, nLab Lev Landau |
| Lev Lipatov | SYYRCNE924 | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q1821998, nLab Lev Lipatov |
| Lev M. Bregman | XPPXCSSB4E | topic | open | Wikipedia Lev M. Bregman, Wikidata Q16105569 |
| Lev Mekhlis | XHE02NM31H | unknown | open | Wikipedia List of Ukrainian Jews#2B78 |
| Lev Pontrjagin | QZC68V6MYC | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#MRRR |
| Lev Pontryagin | FGM52GKRQ2 | topic | open | Wikipedia List of people by Erdős number#BT17, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#E7CJ |
| Lev Pontryagin | JWC4W64DDN | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q451319, nLab Lev Pontrjagin, Wikipedia Lev Pontryagin |
| Lev Pontryagin | Y1KJYRX9AW | topic | open | Wikipedia List of Russian mathematicians#U9FF |
| Lev Schnirelmann | A60AJ4A2PG | topic | open | Wikipedia List of Russian mathematicians#FYP9 |
| Lev Schnirelmann | CW26QQMW3H | topic | open | Wikipedia List of Jewish mathematicians#ZHGD |
| Lev Schnirelmann | ZAKHMC51MP | topic | open | Wikipedia Lev Schnirelmann, Wikidata Q385207 |
| Lev Semenovich Pontryagin | DPYS36P6T6 | topic | open | Wikipedia List of geometers#NNVB |
| Lev Semyonovich Pontrjagin | NQFKBNWR1F | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#KBIY |
| Lev Tumarkin | 5Z4V8T9SY2 | topic | open | Wikipedia Lev Tumarkin, Wikidata Q15069401 |
| level | 9CKH6T8BZA | definition | open | Wikipedia Glossary of graph theory#0TEE |
| Level | TQ48QYN7F7 | definition | open | Wikipedia Level (logarithmic quantity), Wikidata Q11349892 |
| Level coverage | 2WD18MVHPC | 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 2610.14988#WYQB |
| Level measure | 2APDNQP3VF | 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 2610.06541#VIOG |
| Level of a field quantity | DWJ7K1AHP4 | unknown | open | Wikipedia Level (logarithmic quantity)#7VKL |
| Level of a power quantity | AHADSM39TF | unknown | open | Wikipedia Level (logarithmic quantity)#OSDC |
| Level of analysis | 7DV4EHE27H | definition | open | Wikipedia Level of analysis, Wikidata Q3398715 |
| Level of analysis | FYCJW0EG93 | definition | open | Wikipedia List of statistics articles#TM8Z |
| Level of detail (computer graphics) | 9FD9SMFJKY | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#TO46 |
| Level of measurement | 649HWX16ZG | definition | open | Wikipedia List of statistics articles#0IPB |
| Level of measurement | CNYX75V443 | definition | open | Wikipedia List of statistics articles#PXG1 |
| Level of measurement | Y5C0AC0JDT | definition | open | Wikipedia Level of measurement, Wikidata Q951437 |
| Level set | CGZYCCZ8WQ | definition | open | Wikipedia List of multivariable calculus topics#JDEZ |
| Level set | G59YT0PAE2 | definition | open | Wikipedia Level set, Wikidata Q126955 |
| level set complex | 4ZM68QV97N | 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 2409.03461#697D |
| Level set method | 57EZJFZTAK | definition | open | Wikipedia List of algorithms#RCPB |
| Level Sets | 755S52X6C5 | 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 2610.03126#9KOX |
| Level Sets are Brakke Flows | XQ2M50K2G2 | 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 2610.21545#19P0 |
| level structure | 878KEQ2039 | definition | open | Wikipedia Glossary of algebraic geometry#ROC3 |
| Level structure | D6SFHX2858 | definition | open | Wikipedia Level structure (algebraic geometry), Wikidata Q55616791 |
| Level unit | F5HQSSWM26 | unknown | open | Wikipedia Logarithmic scale#7XQB |
| Level, threshold, rejection time, type-II errors | 1JT47QXSQB | 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 2609.27766#J5CG |
| Level-\(2\) block for \(d=3\), \(n=3\ | XXKVVGWMDR | 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 2610.03775#PVEE |
| Level-set method | 4RMJY5KT02 | definition | open | Wikipedia Level-set method, Wikidata Q1751397 |
| Level-set method | CQHS46RR2T | definition | open | Wikipedia List of mathematics-based methods#PSHY |
| Level-sets are Distributional Solutions | WK7CFA8X21 | 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 2610.21545#Q1OU |
| Level-two collapse | W6KAW1WXC8 | 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 2609.37589#COLU |
| Level-weighted limits | YG43M9RQVQ | 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 2609.38220#SA70 |
| Leveling and sharpening | XDA1A4CV6C | unknown | open | Wikipedia List of cognitive biases#QWRQ |
| Levels | Y28G5HW8TG | 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 2610.09912#20SP |
| Levels and the level identity | 2VYVTQKX4H | 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 2610.06480#WZBU |
| Levels of the Escape Function Correspond to Perturbations | 6N1EE95N8V | 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 2609.31352#LNY9 |
| Levels-of-processing effect | VSJ3PHK40Z | unknown | open | Wikipedia List of cognitive biases#AHMS |
| Levels-of-processing effect | XZTBDF60GG | unknown | open | Wikipedia List of cognitive biases#9XE4 |
| Levenberg–Marquardt algorithm | GDSHTAJ86P | definition | open | Wikipedia Levenberg–Marquardt algorithm, Wikidata Q1426494 |
| Levenberg–Marquardt algorithm | KGWRNWMTM5 | definition | open | Wikipedia List of statistics articles#191Z |
| Levene's test | CK34BVJ0A1 | definition | open | Wikipedia Levene's test, Wikidata Q1821748 |
| Levene's test | R0P78W1SGK | definition | open | Wikipedia List of statistics articles#HRCX |
| Levenshtein automaton | QEJZEWF6D9 | definition | open | Wikipedia Levenshtein automaton, Wikidata Q6535190 |
| Levenshtein coding | 352NV871M5 | definition | open | Wikipedia Levenshtein coding, Wikidata Q2635 |
| Levent Alpöge | 1WH71V8CC7 | topic | open | Wikipedia Levent Alpöge, Wikidata Q102078476 |
| Lever rule | 9XSP4337RZ | definition | open | Wikipedia Lever rule, Wikidata Q1781829 |
| Leverage | XT4WN2SNJD | definition | open | Wikipedia Leverage (statistics), Wikidata Q6535263 |
| Leverage (statistics) | 341WN0MPTS | definition | open | Wikipedia List of statistics articles#G2BO |
| Leverage score | 9JNPRNNWAT | unknown | open | Wikipedia Leverage (statistics)#NY22 |
| Levey-Jennings chart | 6HFTHYZDX3 | unknown | open | Wikipedia Laboratory quality control#EBK5 |
| Levey–Jennings chart | ATKP3C7WKJ | definition | open | Wikipedia List of statistics articles#KXPN |
| Levi | 1RB4KZZQ0G | definition | open | Wikipedia Glossary of real and complex analysis#UNMP |
| Levi | J512FCBTXX | definition | open | Wikipedia Glossary of Lie groups and Lie algebras#S60M |
| Levi decomposition | C689KCRWZA | statement | open | mathlib_1000 Q6535568, Wikidata Q6535568, thousand_plus Q6535568, Wikipedia Levi's theorem, Wikipedia Levi decomposition |
| Levi decomposition | HT4B0H9A2Z | statement | open | Wikipedia Levi decomposition#2YOG |
| Levi Eshkol | 12S9CFH1VY | unknown | open | Wikipedia List of Ukrainian Jews#WB0S |
| Levi factorization | Z82BT3BFP0 | problem | 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 2610.06909#OVIM |
| Levi graph | 8NDNRXDGP7 | definition | open | Wikidata Q6535569, MathWorld LeviGraph, Wikipedia Levi graph |
| Levi Hedge | 5AQVPBFRER | topic | open | Wikipedia Levi Hedge, Wikidata Q6535430 |
| Levi L. Conant | MM8YR92HWD | topic | open | Wikipedia Levi L. Conant, Wikidata Q1565369 |
| Levi problem | 2T7J6RGA0K | concept | open | lebl_scv index/2.6/levi-problem |
| Levi problem, for complete Reinhardt domains | WWP67XJ99D | concept | open | lebl_scv index/2.6/levi-problem-for-complete-reinhardt-domains |