| Similarity theory | N946JYHDFD | unknown | open | Wikipedia Buckingham pi theorem#E0MG |
| similarity transformation | NHP80CXFYW | unknown | open | Wikidata Q254481, MathWorld SimilarityTransformation |
| Similarity-constrained velocities generate similarity transformations | DYMEM0M0E3 | 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 2609.31544#CRQ3 |
| Similitude | P3TW3H0BE1 | definition | open | Wikipedia Similitude, Wikidata Q254515 |
| Simion Filip | SHPN19PZ4V | topic | open | Wikipedia Simion Filip, Wikidata Q55973697 |
| Simion Stoilow | ARPDZ1SGPA | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#4YA5, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#RQKN, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#TFJ5 |
| Simion Stoilow Prize | GC6DAMPMKA | definition | open | Wikipedia Simion Stoilow Prize, Wikidata Q7517866 |
| Simmons–Su protocols | 2PFWDTY4YT | definition | open | Wikipedia Simmons–Su protocols, Wikidata Q25303675 |
| Simon | X7GCD6MF97 | definition | open | Wikipedia Simon (cipher), Wikidata Q17084394 |
| Simon A. Levin | TXGFJ9T3EW | unknown | open | Wikipedia List of people by Erdős number#NA9E |
| Simon Antoine Jean L'Huilier | RB09CDYAZG | topic | open | Wikipedia Simon Antoine Jean L'Huilier, Wikidata Q123478 |
| Simon B. Kochen | BKQT1KX2FY | unknown | open | Wikipedia List of people by Erdős number#PDYW |
| Simon B. Kochen | KNK93AT336 | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q1513086, nLab Simon Kochen, ProofWiki Mathematician:Simon_Bernhard_Kochen |
| Simon Barere | W5H879P4GE | unknown | open | Wikipedia List of Ukrainian Jews#1L5L |
| Simon Brendle | H6EZJTWRH9 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#N936 |
| Simon Brendle | K7BE95MKS8 | topic | open | Wikipedia Simon Brendle, Wikidata Q98244 |
| Simon Donaldson | 6CRCDPZG1A | topic | open | Wikipedia List of geometers#VKL9 |
| Simon Donaldson | CQTMEHZGK5 | topic | open | Wikipedia List of people by Erdős number#3GPG, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ITFR, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#NAYC |
| Simon Donaldson | SVB2EBB9P7 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q334039, nLab Simon Donaldson, Wikipedia Simon Donaldson |
| Simon Kirwan Donaldson | MD1KTM5Q43 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#F18I, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#VF9M |
| Simon Kochen | TE0T8T0Q02 | unknown | open | Wikipedia List of Jewish mathematicians#1Z1B |
| Simon Kuznets | E5AN6B7817 | unknown | open | Wikipedia List of fellows of the American Statistical Association#C3BX |
| Simon Kuznets | ERM1RTNVFK | unknown | open | Wikipedia List of Jewish mathematicians#USBP |
| Simon model | EFPD4C84MA | definition | open | Wikipedia Simon model, Wikidata Q7520135 |
| Simon model | RSENJNVGNS | definition | open | Wikipedia List of statistics articles#A3PP |
| Simon Motot | 7GWZ6F6TXE | unknown | open | Wikipedia List of Jewish mathematicians#D2KO |
| Simon Newcomb | YM24RJNASW | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#0LZ4 |
| Simon Norton | 7AAE9HC9D8 | topic | open | Wikipedia List of Jewish mathematicians#9FJ8 |
| Simon P. Norton | 5SG5AQADEF | topic | open | Wikipedia List of people by Erdős number#1S73 |
| Simon P. Norton | E9TJ1Y7K75 | topic | open | Wikipedia Simon P. Norton, Wikidata Q381359 |
| Simon problems | XDNB8JS9RK | conjecture | open | Wikipedia Simon problems, Wikidata Q31840555 |
| Simon Sheather | 1T73VV361K | topic | open | Wikipedia Simon Sheather, Wikidata Q107488407 |
| Simon Sidon | 5QD40GR6KK | topic | open | Wikipedia Simon Sidon, Wikidata Q7519776 |
| Simon Spitzer | 5D4D3EVTDN | topic | open | Wikipedia Simon Spitzer, Wikidata Q40566172 |
| Simon Stevin | 6FA5PJ74B5 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q23696, ProofWiki Mathematician:Simon_Stevin, Wikipedia Simon Stevin |
| Simon Tavaré | JDB8F084V7 | unknown | open | Wikipedia List of fellows of the American Statistical Association#W6EK |
| Simon Thomas | SH3HTW654V | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#A42D |
| Simon von Stampfer | 9CWMFKGFP7 | topic | open | Wikipedia Simon von Stampfer, Wikidata Q873016 |
| Simon von Stampfer | QQ01HNRMNH | topic | open | Wikipedia List of German mathematicians#6P4S |
| Simon Wiesenthal | ZH1Y2G0HVM | unknown | open | Wikipedia List of Ukrainian Jews#TTWI |
| Simon's problem | 882CV9S88D | unknown | open | Wikipedia List of algorithms#LSLQ |
| Simon, Leslie Earl | 3M28G5DQQM | topic | open | Wikipedia List of statisticians#3GDH |
| Simon-Lieb inequality | GQ53BGCJWJ | statement | open | Wikipedia Ising model#F10V |
| Simone Gutt | YT08GEHXEP | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q81911768, nLab Simone Gutt, Wikipedia Simone Gutt |
| Simone Severini | DV0VND8008 | unknown | open | Wikipedia List of people by Erdős number#GWD8 |
| Simone Warzel | 3JR2S7XGWQ | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#JT65 |
| Simone Warzel | TH1BM9AJT0 | topic | open | Wikipedia Simone Warzel, Wikidata Q30501728 |
| Simons Center for Geometry and Physics | YCQE68FNVW | definition | open | Wikipedia Simons Center for Geometry and Physics, Wikidata Q7520479 |
| Simons cone | XNJYTTY22V | definition | open | Wikipedia Simons cone, Wikidata Q133933787 |
| Simons Laufer Mathematical Sciences Institute | Q8YZECRW7A | definition | open | Wikipedia Simons Laufer Mathematical Sciences Institute, Wikidata Q1062013 |
| Simons' formula | PT3VCYQDWD | statement | open | Wikipedia Simons' formula, Wikidata Q104865188 |
| Simons' theorem | N6GTXDP70R | statement | open | Wikipedia Ursescu theorem#6QR6 |
| Simons' theorem | ZN5M145N33 | statement | open | Wikipedia Ursescu theorem#HAND |
| Simon–Glatzel equation | 1CES5AA6EK | definition | open | Wikipedia Simon–Glatzel equation, Wikidata Q7520530 |
| Simpang Empat | W7XTKYX6NT | unknown | open | Wikipedia List of places with numeric names#RH1X |
| simple | 7JA3HJADYP | definition | open | Wikipedia Glossary of representation theory#TKXU |
| simple | 9JB6VAQ345 | definition | open | Wikipedia Glossary of Lie groups and Lie algebras#NTII |
| simple | CKS9NY1Y1E | definition | open | Wikipedia Glossary of ring theory#VZYZ |
| simple | DAC39PB110 | definition | open | Wikipedia Glossary of algebraic topology#QP4K |
| simple | E4A6GJ38BF | definition | open | Wikipedia Glossary of classical algebraic geometry#8ZJM |
| Simple | KXGM8WHY8A | definition | open | Wikipedia Simple (abstract algebra), Wikidata Q2315394 |
| simple | M6T5BR8KQQ | definition | open | Wikipedia Glossary of commutative algebra#7W15 |
| simple | TXHA5B3XK2 | definition | open | Wikipedia Glossary of algebraic geometry#I2MU |
| simple | Y7DCBV7X1R | definition | open | Wikipedia Glossary of module theory#KW1R |
| simple | ZKKRQ2HZ8C | definition | open | Wikipedia Glossary of graph theory#NERC |
| simple $k$-sorted relation | SSTAZTTXG9 | 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 2610.12484#UPKU |
| simple abelian variety | RR1GPRNHX9 | unknown | open | Wikidata Q131513470, LMFDB knowl ag.simple, LMFDB knowl av.simple |
| Simple algebra | 8K080N0MAR | definition | open | Wikipedia List of algebras#W451 |
| simple algebra | GFPNZKRGV4 | concept | open | Wikidata Q1405695, MathWorld SimpleAlgebra, nLab simple algebra, Wikipedia Simple algebra (universal algebra) |
| Simple birth process | QTADWQD9H0 | unknown | open | Wikipedia Birth process#D4LO |
| simple closed curve | YCS558X3EK | definition | open | Wikidata Q1392659, MathWorld JordanCurve, ProofWiki Definition:Jordan_Curve |
| simple closed quasigeodesic | W5A86J1212 | statement | open | Wikipedia List of unsolved problems in computer science#BEN7 |
| Simple continued fraction | CSD1PT0JZW | definition | open | Wikipedia List of number theory topics#XSZ1 |
| Simple continued fraction | M6XAARGCWT | definition | open | Wikipedia List of unsolved problems in mathematics#7N3V |
| simple continued fraction | QHCPEFXHNG | unknown | node (a node has the same name as the row) | Wikidata Q141499009, MathWorld SimpleContinuedFraction |
| simple contour | J2M6D24WNZ | definition | open | Wikidata Q120726169, ProofWiki Definition:Contour/Simple/Complex_Plane |
| simple curve | 13YEXXC0TB | unknown | open | Wikidata Q116796842, MathWorld SimpleCurve |
| simple eigenvalue | XDV12QY34X | definition | open | Wikipedia Eigenvalues and eigenvectors#AMYZ, Wikipedia Eigenvalues and eigenvectors#K4X2 |
| Simple estimates on the swirl and helicity operators | Q1KVKFNZRX | 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 2609.22513#Y79N |
| Simple example | 341XCNJHZN | example | open | Wikipedia Orthonormality#TIQS |
| Simple example | 42Q4DRZ1KA | example | open | Wikipedia Addition principle#4705 |
| Simple example | 57R9HDA156 | example | open | Wikipedia Cohen's kappa#E8O4 |
| Simple Example | 5P5BYEWZ5Y | example | open | Wikipedia Felsenstein's tree-pruning algorithm#7R48 |
| Simple example | 7G9JQ4JXYC | example | open | Wikipedia Random effects model#GX4A |
| Simple example | A3HY0J1PC6 | example | open | Wikipedia Change of variables#779Q |
| Simple example | AHV789R9BM | example | open | Wikipedia Behrend's trace formula#36TA |
| Simple example | B0ACNB9N7Z | example | open | Wikipedia Unramified morphism#TTOR |
| Simple example | CHDPZB6F7M | example | open | Wikipedia Quantile function#YKH3 |
| Simple example | DZ3HDZ3B22 | example | open | Wikipedia Solving quadratic equations with continued fractions#P5ZE |
| Simple example | ECGYZT8T4E | example | open | Wikipedia Equivalence relation#GA10 |
| Simple example | GRGEV8QDNJ | example | open | Wikipedia Inertial frame of reference#65U3 |
| Simple example | GRSXTHGZP4 | example | open | Wikipedia Generative model#M4GI |
| Simple example | K9DPZSTEE9 | example | open | Wikipedia Complex random variable#MKMU |
| Simple example | MTE00JKQGG | example | open | Wikipedia Action (physics)#P5UJ |
| Simple example | N9JJEG3M8Z | example | open | Wikipedia Circular reference#BXE1 |
| Simple example | QFSWBBM5G3 | example | open | Wikipedia LaSalle's invariance principle#79R9 |
| Simple Example | RD0QK950SY | example | open | Wikipedia Berlekamp–Welch algorithm#KQ7L |
| Simple example | RRKNVT06JZ | example | open | Wikipedia Cauchy–Riemann equations#BKMP |
| Simple example | SQ0Z51F7K0 | example | open | Wikipedia Homogeneous function#ZD2F |
| Simple example | TVFFSBQGQQ | example | open | Wikipedia Quasispecies model#I85J |