| Sum-of-squares (SOS) polynomial | 7YZX9ZJBDX | 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 2610.17604#OJBV |
| Sum-of-squares formula | PBNRZZ4XQK | 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 2609.29877#UETQ |
| Sum-of-squares optimization | EVP44W8FCX | definition | open | Wikipedia Sum-of-squares optimization, Wikidata Q7636875 |
| Sum-product conjecture | BTS82EXPBW | statement | open | Wikipedia Erdős–Szemerédi theorem#ZXZK |
| sum-product number | FBT20E1ARN | definition | open | Wikidata Q6575256, MathWorld Sum-ProductNumber, OEIS A038369, Wikipedia Sum-product number |
| Sumario Compendioso | 1X8H81EXQ7 | definition | open | Wikipedia Sumario Compendioso, Wikidata Q7636965 |
| Sumihiro's theorem | QSYB02WZ94 | statement | open | Wikipedia Sumihiro's theorem, Wikidata Q25098881 |
| Sumio Watanabe | PVRHCE95GR | topic | open | Wikipedia Sumio Watanabe, Wikidata Q11562406 |
| Summa de arithmetica | PPYQ5A5A1Z | definition | open | Wikipedia Summa de arithmetica, Wikidata Q19321855 |
| Summability kernel | P3PK4QKX29 | definition | open | Wikipedia Summability kernel, Wikidata Q17052475 |
| Summability of path weights | NN8Z9E5X9R | 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 2610.12731#YBU0 |
| Summable Sampling Error | K1QE7YHHPE | 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 2610.07674#UXXW |
| Summary | KX6AKWFHFP | statement | open | Wikipedia Minkowski functional#MP97 |
| Summary of folk theorems | JHRDKXE2ZB | statement | open | Wikipedia Folk theorem (game theory)#SBPQ |
| Summary of formulas | KF2G9VEVDR | statement | open | Wikipedia Lateral surface#WGWT |
| Summary of the almost simple analysis | HNHW82PB6K | 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 2610.15340#MSXK |
| Summary of the estimates obtained so far | 8YNER7YCR7 | 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 2609.24185#G4Q3 |
| Summary statistic | 2Q528TM7E3 | definition | open | Wikipedia List of statistics articles#4SU7 |
| Summary statistics | PG9RTCVFR1 | definition | open | Wikipedia Summary statistics, Wikidata Q1370484 |
| summation | M7S59H6XYF | definition | open | Wikipedia Glossary of calculus#A7WA |
| Summation by parts | JGNX0ZV6CF | definition | open | Wikipedia List of real analysis topics#N70Y |
| summation by parts | KTHYY1YCGP | definition | open | Wikidata Q318754, MathWorld AbelsLemma, MathWorld SummationbyParts, ProofWiki Abel's_Lemma, Wikipedia Summation by parts |
| Summation equation | X3ZESFK036 | definition | open | Wikipedia Summation equation, Wikidata Q7637218 |
| Summation formula | 2ST1JG7TJB | statement | open | Wikipedia Dedekind number#ICAT |
| Summation formula | S304T46VWD | statement | open | Wikipedia German tank problem#C9RF |
| Summation formula and approximation | XDN2CWW985 | statement | open | Wikipedia Telephone number (mathematics)#2TH5 |
| Summation formulas | QMJQJ1FPBH | statement | open | Wikipedia Bell number#9M6T |
| Summation formulas | SM051HTT82 | statement | open | Wikipedia Bilateral hypergeometric series#JRKR |
| Summation generator | 5J8KTEC3NR | definition | open | Wikipedia Summation generator, Wikidata Q7637219 |
| Summation identities | V92DN0Q20K | definition | open | Wikipedia List of mathematical identities#VTU5 |
| summation index shift | GM3955EV1M | statement | open | Wikidata Q1604943, ProofWiki Permutation_of_Indices_of_Summation |
| summation notation | HPD91AEY3R | concept | open | levin_dmoi index/3.1/summation-notation |
| summation of comparison relations | N1FYBTA3AX | unknown | open | mathlib_undergrad Single Variable Real Analysis > Numerical series > summation of comparison relations |
| Summation theorems | 7XFC86KXVT | statement | open | Wikipedia Metabolic control analysis#1O6Z |
| Summatory function | 52FMRH6MQH | unknown | open | Wikipedia Arithmetic function#NF8C |
| Summed area table | 4JNH3K33FA | unknown | open | Wikipedia List of algorithms#5865 |
| Summer School Marktoberdorf | 3VS4G4650J | definition | open | Wikipedia Summer School Marktoberdorf, Wikidata Q23003164 |
| Summit | 6FV520FR2B | unknown | open | Wikipedia List of U.S. communities with Hispanic-majority populations in the 2000 census#D4C1 |
| Summulae de Dialectica | 7S6RNF80VM | unknown | open | Wikipedia Jean Buridan#BI04 |
| Sumner Byron Myers | RRDT6488QC | topic | open | Wikipedia Sumner Byron Myers, Wikidata Q983398 |
| Sumner's conjecture | 1DVW84X6G8 | statement | open | Wikipedia Polytree#W48O |
| Sumner's conjecture | CSWPKS9JA8 | conjecture | open | Wikipedia List of unsolved problems in mathematics#1CUB |
| Sumner's conjecture | TZJPH47CRZ | conjecture | open | Wikipedia Sumner's conjecture, Wikidata Q7637935 |
| Sums of powers | SQQ6556JMB | definition | open | Wikipedia Sums of powers, Wikidata Q15051202 |
| Sums of three cubes | S67AW2R05S | conjecture | open | Wikipedia Sums of three cubes, Wikidata Q62035896 |
| Sumset | E066WAQAGN | definition | open | Wikipedia List of number theory topics#X6G1 |
| sumset | WFDQBWCAP6 | unknown | open | Wikidata Q3489869, MathWorld Sumset |
| Sumudu transform | WNE77T9ZP9 | definition | open | Wikipedia Sumudu transform, Wikidata Q123331358 |
| Sun | AFWBWZXWPX | unknown | open | Wikipedia List of common misconceptions about science, technology, and mathematics#8Y2S |
| Sun | JRYRH4B6WJ | unknown | open | Wikipedia List of common misconceptions about science, technology, and mathematics#BKKM |
| Sun | X0FJETK1FS | definition | open | Wikidata Q525, ProofWiki Definition:Sun |
| Sun *{(4.25 | 5CE22733S5 | conjecture | 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 2609.22304#3UX1 |
| Sun Binyong | 7EXR0JXKGG | topic | open | Wikipedia Sun Binyong, Wikidata Q76310945 |
| Sun kink | WWZJBPT5MB | unknown | open | Wikipedia Buckling#NKE8 |
| Sun Tzu | JFW3Z8TRKN | definition | open | Wikipedia List of Chinese mathematicians#8YB4 |
| Sun Tzu | JNKXPK94CM | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q2634383, ProofWiki Mathematician:Sun_Tzu |
| Sun Zhiwei | DW856527W0 | unknown | open | Wikipedia List of people by Erdős number#7J53 |
| Sun's curious identity | 9J7FHPDSEQ | statement | open | Wikipedia Sun's curious identity, Wikidata Q7638108 |
| Sun's curious identity | ZN33SQVQ7X | statement | open | Wikipedia List of mathematical identities#9BYT |
| Sun, Jiayang | SWYNGX7SGS | unknown | open | Wikipedia List of statisticians#DSUO |
| Sun-Earth L1 | YBDNKAGMRJ | unknown | open | Wikipedia Lagrange point#NZOF |
| Sun-Joo Shin | TZ12N3RZNZ | unknown | open | Wikipedia List of women logicians#ZN52 |
| Sun-Yung Alice Chang | 6S0G9F8ABT | topic | open | Wikipedia List of films about mathematicians#D1F8 |
| Sun-Yung Alice Chang | C9XN3280NC | topic | open | Wikipedia List of people by Erdős number#XNM5, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#5KKR, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#XVDC |
| Sun-Yung Alice Chang | R7N81Y8005 | topic | open | Wikipedia Sun-Yung Alice Chang, Wikidata Q1440827 |
| Sunburst diagram | WZCQ9AEN0C | unknown | open | Wikipedia Pie chart#DWUI |
| Sundance Bilson-Thompson | DMV0D9N6J2 | unknown | open | Wikipedia List of people by Erdős number#W361 |
| Sundararaman Ramanan | ZF2W3W8EGH | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q7387808, nLab Sundararaman Ramanan, Wikipedia S. Ramanan |
| Sunday Iyahen | 3XVRBA3AX3 | topic | open | Wikipedia Sunday Iyahen, Wikidata Q12897525 |
| Sunflower | 9JH1BV510W | definition | open | Wikipedia Sunflower (mathematics), Wikidata Q423986 |
| sunflower | PR359XWF97 | definition | open | Wikipedia Glossary of set theory#XTOC |
| Sunflower conjecture | 9NKTCRE614 | statement | open | Wikipedia Cap set#Z4A7 |
| sunflower conjecture | WTTE05BBWB | definition | open | Wikipedia List of unsolved problems in mathematics#CIBM |
| sunflower lemma | 7QQK0A2A1Z | statement | open | Wikipedia Sunflower (mathematics)#FJBC |
| Sunflower lemma | GA33G11A9C | statement | open | Wikipedia Sunflower (mathematics)#4XW7 |
| Sunflower lemma and conjecture | 42CS5K14MS | statement | open | Wikipedia Sunflower (mathematics)#53SR |
| Sungai Tujoh | G3P3XQQMZR | unknown | open | Wikipedia List of places with numeric names#SFHD |
| Sunil Mukhi | 1G2T063MXN | unknown | open | Wikipedia List of string theory topics#5LDR |
| Sunil Mukhi | SQBKHJ3Q4K | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q32782, nLab Sunil Mukhi |
| Sunk cost | FN2FRD4YS3 | definition | open | Wikipedia Sunk cost, Wikidata Q958242 |
| Sunk costs fallacy | 6EEYM6P5N0 | definition | open | Wikipedia List of fallacies#SG3L |
| sunlet graph | BFQXVH6RKW | unknown | open | Wikidata Q130551264, MathWorld SunletGraph |
| Sunni Triangle | BF734ENAHW | unknown | open | Wikipedia List of triangle topics#BRBL |
| Sunnyside | 77XAXKXRY8 | unknown | open | Wikipedia List of U.S. communities with Hispanic-majority populations in the 2000 census#UJPD |
| Sunrise equation | ASCHE392JJ | definition | open | Wikipedia Sunrise equation, Wikidata Q492486 |
| Sunrise problem | S95JBATCJ2 | problem | open | Wikipedia Sunrise problem, Wikidata Q7641151 |
| Sunset | ECJ7CVK30F | unknown | open | Wikipedia List of U.S. communities with Hispanic-majority populations in the 2000 census#1MFM |
| Sunshine Press Productions | 8D3F9XRFE3 | unknown | open | Wikipedia WikiLeaks#8QCL |
| Sunspottery | 9HSTVSXBMH | definition | open | Wikipedia Sunspottery, Wikidata Q65045481 |
| Sunyaev–Zeldovich effect | 3KGZ0BAX51 | definition | open | Wikipedia Sunyaev–Zeldovich effect, Wikidata Q1519204 |
| Sunčica Čanić | KKQZ7Z3E2K | topic | open | Wikipedia Sunčica Čanić, Wikidata Q21127584 |
| super | QEZNS0Z41Q | definition | open | Wikipedia Glossary of algebraic topology#95VS |
| Super 30 | W8KTJFMAKG | unknown | open | Wikipedia List of films about mathematicians#9BJ2 |
| Super column | V1K22YP9EB | definition | open | Wikipedia Super column, Wikidata Q17125217 |
| Super envy-freeness | 44QKT8D1MH | definition | open | Wikipedia Super envy-freeness, Wikidata Q107722802 |
| Super linear algebra | Z2A586FBWE | definition | open | Wikipedia Glossary of areas of mathematics#BY3J |
| Super Mario Bros. | 549TWRS77D | unknown | open | Wikipedia List of PSPACE-complete problems#BX0M |
| Super PI | JWKHG7SN79 | definition | open | Wikipedia Super PI, Wikidata Q1786021 |
| Super Pi Day | 9Z3YSJ4E56 | unknown | open | Wikipedia Pi Day#CJCP |
| Super tensor product | 51W3FF8QDB | unknown | open | Wikipedia Superalgebra#BQDJ |