| Luca Tagliacozzo | A7FHDTWYDH | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q51508171, nLab Luca Tagliacozzo |
| Luca Trevisan | WKWZ4HGKWP | unknown | open | Wikipedia List of people by Erdős number#RYZC, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#K22A |
| Luca Valerio | B9XK27S6P2 | topic | open | Wikipedia Luca Valerio, Wikidata Q1094178 |
| Luca Valerio | ZX9AYHWFP5 | topic | open | Wikipedia List of Italian mathematicians#I61N |
| Lucas chain | JWZY3ERFVQ | definition | open | Wikidata Q6696364, MathWorld LucasChain, Wikipedia Lucas chain |
| Lucas cubic | 5SMQ5AN6MF | unknown | open | Wikidata Q1963352, MathWorld LucasCubic |
| Lucas number | PAKB67PAVP | concept | open | Wikidata Q2503280, MathWorld LucasNumber, OEIS A000032, Wikipedia Lucas number |
| Lucas polynomials | PNMK644SVT | definition | open | Wikipedia List of polynomial topics#K0RJ |
| Lucas primality test | PFRN4CYNHN | definition | open | Wikipedia Lucas primality test, Wikidata Q1568194 |
| Lucas prime | V9QX8DDC65 | unknown | open | Wikipedia Lucas number#ND9S |
| Lucas primes | VAC0A6SAJB | conjecture | open | Wikipedia List of unsolved problems in mathematics#VIQ3 |
| Lucas pseudoprime | ZYVM2V9A7F | definition | open | Wikidata Q3343106, MathWorld LucasPseudoprime, Wikipedia Lucas pseudoprime |
| Lucas sequence | 3EK0C102G9 | object | open | Wikipedia List of recreational number theory topics#IUET |
| Lucas sequence | Y07VN7VJQG | concept | open | Wikidata Q1759646, MathWorld LucasSequence, Wikipedia Lucas sequence |
| Lucas shift | MQ97SYGRJR | 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 2610.05776#PZ2N |
| Lucas' theorem | WR7A97G7A2 | 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 2609.23128#8NPK |
| Lucas's formula | S06AMCF9PE | statement | open | Wikipedia Cyclotomic polynomial#LNOV |
| Lucas's theorem | 52C7EX0G44 | statement | open | Wikipedia List of theorems#SO4A |
| Lucas's theorem | J1GYWJE7N2 | statement | node (a node has the same name as the row) | arXiv 2601.15403#2U3O, mathlib_1000 Q1186808, Mathlib Choose.lucas_theorem, Wikidata Q1186808, thousand_plus Q1186808, Wikipedia Lucas's theorem |
| Lucasian professor | 4CVRYZ0YF5 | definition | open | Wikipedia List of mathematics history topics#R7F4 |
| Lucasian Professor of Mathematics | FTMC8BE1HR | definition | open | Wikipedia Lucasian Professor of Mathematics, Wikidata Q865664 |
| Lucas–Carmichael number | PFWME2AZ30 | definition | open | Wikidata Q507937, OEIS A006972, Wikipedia Lucas–Carmichael number |
| Lucas–Lehmer primality test | 310PYN2P87 | definition | open | Wikipedia List of number theory topics#39H8 |
| Lucas–Lehmer primality test | W8EFHRPC6M | definition | node (a node has the same Wikidata item as the row) | mathlib_overview General algebra > Divisibility in integral domains > Lucas-Lehmer primality test, Mathlib lucas_lehmer_sufficiency, Wikidata Q1138992, MathWorld Lucas-LehmerTest, Wikipedia Lucas–Lehmer primality test |
| Lucas–Lehmer residue | SQT4REEXDB | unknown | open | Wikipedia Lucas–Lehmer primality test#URQC |
| Lucas–Lehmer test for Mersenne numbers | 6SY2XK955D | definition | open | Wikipedia List of number theory topics#35OB |
| Lucas–Lehmer–Riesel test | ED7T86JKSE | definition | open | Wikipedia Lucas–Lehmer–Riesel test, Wikidata Q3459114 |
| Lucas–Wieferich prime | FA0J7J267E | conjecture | open | Wikipedia List of unsolved problems in mathematics#4YJ5 |
| Lucchesi–Younger theorem | FE1579BN6Z | statement | open | Wikipedia Lucchesi–Younger theorem, Wikidata Q115803137 |
| Luce's choice axiom | 36S6P94BN7 | statement | open | Wikipedia Luce's choice axiom, Wikidata Q6696419 |
| Luchezar Avramov | EG48P70MB6 | topic | open | Wikipedia Luchezar Avramov, Wikidata Q18763804 |
| Luchezar L. Avramov | 4KW637RA9C | topic | open | Wikipedia List of people by Erdős number#JZWS |
| Lucia Caporaso | 31N6JYDWDN | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#6TDV |
| Lucia Caporaso | QA2TKHGZFK | topic | open | Wikipedia Lucia Caporaso, Wikidata Q30348098 |
| Lucia de Berk | X3P23HPMNG | definition | open | Wikipedia List of statistics articles#WAFJ |
| Lucia de Berk case | DK15BVYZX4 | definition | open | Wikipedia Lucia de Berk case, Wikidata Q113158163 |
| Lucian Ilie | EQVTSNREMC | unknown | open | Wikipedia List of people by Erdős number#1QQR |
| Luciano Floridi | CHTS6W2A83 | topic | open | Wikipedia Luciano Floridi, Wikidata Q214119 |
| Luciano Floridi | F1JMVRM8SN | topic | open | Wikipedia List of people by Erdős number#WX0Y |
| Luciano Orlando | A8VZSEBF9P | topic | open | Wikipedia Luciano Orlando, Wikidata Q45182815 |
| Luciano Orlando | Y42P5XK1CY | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#UTDX |
| Lucien Birgé | EAZ765DSFJ | topic | open | Wikipedia Lucien Birgé, Wikidata Q1873362 |
| Lucien Féraud | FM7CG0JCSF | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ENR2 |
| Lucien Godeaux | FXS3ERFDYK | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#LQJD, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#S2AX, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#TKS6, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#UNFD |
| Lucien Godeaux | RMMB2MT8M9 | topic | open | Wikipedia Lucien Godeaux, Wikidata Q6697072 |
| Lucien Hardy | 6XNGD7WWH3 | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q6697079, nLab Lucien Hardy |
| Lucien Le Cam | ENND27D4YH | topic | open | Wikipedia List of presidents of the Institute of Mathematical Statistics#W83H |
| Lucien Le Cam | KWV07KJSZ8 | topic | open | Wikipedia List of people by Erdős number#LFJN |
| Lucien Le Cam | MS8N23D939 | topic | open | Wikipedia Lucien Le Cam, Wikidata Q3265601 |
| Lucien Le Cam | X9ESAZNYPY | topic | open | Wikipedia List of mathematical probabilists#DJY9 |
| Lucien March | AKEJBQTYM2 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#3Z9Z, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#6G8C, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ZT55 |
| Lucien March | HY89T6XG3T | topic | open | Wikipedia Lucien March, Wikidata Q3265626 |
| Lucien Marie Le Cam | MGD8JJEKMP | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#NLZ8 |
| Lucien Szpiro | 79FM4R09XK | topic | open | Wikipedia List of people by Erdős number#SNOJ |
| Lucien Szpiro | XBE5ZFP8T1 | topic | open | Wikipedia Lucien Szpiro, Wikidata Q376433 |
| Lucifer | EKNKR5A3G5 | definition | open | Wikipedia Lucifer (cipher), Wikidata Q1343482 |
| Lucio Lombardo Radice | H7RBKQ9FRA | topic | open | Wikipedia List of Italian mathematicians#4F8O |
| Lucio Lombardo-Radice | QBKH5T585E | topic | open | Wikipedia Lucio Lombardo-Radice, Wikidata Q3838892 |
| Lucio Russo | 6EKXNWV2F4 | topic | open | Wikipedia Lucio Russo, Wikidata Q1873524 |
| Lucio Russo | 9FACFTHJN7 | topic | open | Wikipedia List of Italian mathematicians#N3DL |
| Lucjan Böttcher | DP435J8YNG | topic | open | Wikipedia Lucjan Böttcher, Wikidata Q1873657 |
| Luck | BBXEE68XCF | definition | open | Wikipedia List of probability topics#RKX7 |
| Luck | HC312YRRE3 | definition | open | Wikipedia Luck, Wikidata Q1970348 |
| Luck in Islam | 9Q76AS32M5 | unknown | open | Wikipedia Luck#PN9B |
| Lucky labeling | F1EMV8XK9J | unknown | open | Wikipedia Graph labeling#26IA |
| lucky number | RDSN2BZT58 | definition | open | Wikidata Q1428157, MathWorld LuckyNumber, OEIS A000959, Wikipedia Lucky number |
| Lucky number | YSR8KSQY7P | definition | open | Wikipedia List of recreational number theory topics#GJRK |
| lucky numbers of Euler | H10VZ0CFYY | object | open | Wikidata Q3342996, MathWorld LuckyNumberofEuler, OEIS A014556 |
| Lucky numbers of Euler | SQYMNECZKE | unknown | open | Wikipedia List of topics named after Leonhard Euler#QU5D |
| Lucky prime | B721E972BK | unknown | open | Wikipedia Lucky number#L5GB |
| Lucky prime | N73N0E8S1T | definition | open | Wikipedia List of recreational number theory topics#2X4E |
| Lucky Thirteen attack | EDCD5SGDW8 | definition | open | Wikipedia Lucky Thirteen attack, Wikidata Q6698050 |
| Lucy Campbell | DAZQ1GRR7X | topic | open | Wikipedia Lucy Campbell (mathematician), Wikidata Q66763730 |
| Lucy R. Wyatt | W62JF6YE0W | topic | open | Wikipedia Lucy R. Wyatt, Wikidata Q19665725 |
| Ludic fallacy | M7R34D198C | definition | open | Wikipedia Ludic fallacy, Wikidata Q2900742 |
| Ludic fallacy | WNCBA11DXG | definition | open | Wikipedia List of fallacies#VR8U |
| Ludics | 66VSRJ98Y4 | definition | open | Wikipedia List of mathematical logic topics#FZIO |
| Ludics | ZVG7A5PTJS | definition | open | Wikipedia Ludics, Wikidata Q6698793 |
| Ludmil Katzarkov | FX01RQCRM3 | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q1873902, nLab Ludmil Katzarkov |
| Ludmila Bourchtein | K61MQDC4PR | topic | open | Wikipedia Ludmila Bourchtein, Wikidata Q135413102 |
| Ludolph van Ceulen | 169DT6J1HN | topic | open | Wikipedia Ludolph van Ceulen, Wikidata Q310771 |
| Ludolph van Ceulen | 4HM4JBEX73 | unknown | open | Wikipedia List of scientific constants named after people#9T1G |
| Ludolph van Ceulen | E045YQAMT6 | topic | open | Wikipedia List of German mathematicians#8EH0 |
| Ludomir Danilewicz | HFANYBBS0E | unknown | open | Wikipedia List of cryptographers#SU0R |
| Ludomir Newelski | MXRRMVVFNW | topic | open | Wikipedia Ludomir Newelski, Wikidata Q11763562 |
| Ludomir Newelski | V55PMV6CFA | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#X6N2 |
| Ludovic Lebart | ADC3CN3YJE | topic | open | Wikipedia Ludovic Lebart, Wikidata Q20684474 |
| Ludovico Geymonat | QQ9ZJBK090 | unknown | open | Wikipedia List of Italian mathematicians#LZQA |
| Ludvig Faddeev | D4BMCBNDA9 | topic | open | Wikipedia List of people by Erdős number#BMSQ, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#UDWR |
| Ludvig Faddeev | R9QDK3N9QX | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q1030228, nLab Ludvig Faddeev, Wikipedia Ludvig Faddeev |
| Ludvig Lorenz | AA7YHTXSMW | topic | open | Wikipedia Ludvig Lorenz, Wikidata Q503902 |
| Ludvig Oppermann | X3PA3MK5RM | topic | open | Wikipedia Ludvig Oppermann, Wikidata Q6699118 |
| Ludwig Adolf Sohncke | ZSBPDH69W3 | topic | open | Wikipedia Ludwig Adolf Sohncke, Wikidata Q6456336 |
| Ludwig Berwald | 2X9YCKH2KR | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#4016, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#HRWR, Wikipedia List of German mathematicians#OI74 |
| Ludwig Berwald | FEEGEW838D | topic | open | Wikipedia List of Jewish mathematicians#SJCK |
| Ludwig Berwald | Q7DF2SYTYG | topic | open | Wikipedia Ludwig Berwald, Wikidata Q1374578 |
| Ludwig Bieberbach | 4711GGD9FW | topic | open | Wikipedia Ludwig Bieberbach, Wikidata Q65202 |
| Ludwig Bieberbach | F2VHQKPBV7 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#2LJR |
| Ludwig Bieberbach | PS0JMT1AJM | topic | open | Wikipedia List of mathematicians born in the 19th century#HYM8 |
| Ludwig Boltzmann | ATWHSS25EQ | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q84296, nLab Ludwig Boltzmann, ProofWiki Mathematician:Ludwig_Eduard_Boltzmann |