| Spaghetti plot | T6QRKSW45Q | definition | open | Wikipedia List of statistics articles#QIU4 |
| spaghetti plot | VCHXNFFB8A | definition | open | Wikipedia Glossary of probability and statistics#KNQ1 |
| Spaghetti plot | WHF8TD6JAW | definition | open | Wikipedia Spaghetti plot, Wikidata Q9206910 |
| Spain | MHBMW8PT1J | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q29, ProofWiki Mathematician:Mathematicians/Sorted_By_Nation/Spain |
| Spaltenstein variety | 62ARPXVSCM | definition | open | Wikipedia Spaltenstein variety, Wikidata Q7573016 |
| span | M6QBTNEADD | concept | open | austin_ula index/2.3.2/span |
| span | PR8BRANXSA | definition | open | Wikidata Q7573053, nLab span, Wikipedia Span (category theory) |
| span | S6QZ6V9ZQJ | concept | open | hott_book index/5.8/span |
| span | T77BN9J2YK | concept | open | hott_book index/7.5.1/span |
| span | YECN5HQA68 | concept | open | hott_book index/5.9/span |
| Span seminorm of a row-stochastic matrix | CVMZS6XRZT | 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#NTA1 |
| Span seminorms | 1RFTMFNXGD | 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 2610.14988#YZDN |
| Spanier--Whitehead category | YXTK7981JH | 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 2610.08583#JRMS |
| Spanier–Whitehead | 5XEH54J469 | definition | open | Wikipedia Glossary of algebraic topology#K4PP |
| Spanier–Whitehead duality | P1BNFQ6HGM | concept | open | Wikidata Q7573114, nLab Spanier-Whitehead duality, Wikipedia Spanier–Whitehead duality |
| Spanier–Whitehead duality | RCS0QWVYK9 | definition | open | Wikipedia List of dualities#AL1J |
| Spanish Society of Statistics and Operations Research | SMSJFQGF71 | definition | open | Wikipedia List of mathematical societies#3F7O |
| Spanish Statistics and Operations Research Society | QPQ833AG5D | definition | open | Wikipedia Spanish Statistics and Operations Research Society, Wikidata Q28134163 |
| spanner | R48YT9RKT6 | definition | open | Wikipedia Glossary of graph theory#HU7W |
| spanning | 2PN4W69311 | 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 2609.39511#AO3U |
| spanning | 4BVV73VWB1 | 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 2609.39511#WSX4 |
| spanning | VZM3QN9JKF | definition | open | Wikipedia Glossary of graph theory#KK1K |
| Spanning forest | SPFK837NJB | unknown | open | Wikipedia Spanning tree#D88J |
| Spanning implies global identifiability | KZXRK5QY46 | 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 2610.00117#QZZL |
| Spanning matching trees | QH9XZGMYB5 | 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 2610.01240#Y1VD |
| Spanning persists under refinement | H7FNFXA1ZM | 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 2610.00117#T93M |
| spanning set | 1AKMCJJE0W | 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 2609.39511#4114 |
| spanning set | FSKB1FWY71 | 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 2609.39511#0XLH |
| spanning tree | B62FGDTWP5 | definition | node (a node has the same name as the row) | Wikidata Q831672, MathWorld SpanningTree, Wikipedia Spanning tree |
| Spanning Tree Protocol | 6ZA3SRT1D3 | unknown | open | Wikipedia List of network theory topics#DOEW |
| Spanning trees and incidence matrices | SG8FNRV1Y6 | 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 2610.06653#SI5V |
| Spans | SN9MY9CTW1 | example | open | napkin tex/linalg/vector-space.tex#example-13 |
| Spark | 120K7DPGQ2 | definition | open | Wikipedia Spark (mathematics), Wikidata Q7573622 |
| sparkline | NTH69YKG8V | definition | open | Wikidata Q2307841, MathWorld Sparkline, Wikipedia Sparkline |
| Sparkline | NXM2DG44B1 | definition | open | Wikipedia List of graphical methods#OBAX |
| Sparre-Anderson model | ZREHSG7H2P | unknown | open | Wikipedia Ruin theory#6ERQ |
| sparse | 9R13ZFS4DJ | definition | open | Wikipedia Glossary of graph theory#HVTF |
| Sparse approximation | P6AZ9MMJGR | definition | open | Wikipedia Sparse approximation, Wikidata Q28684319 |
| Sparse approximation of an arbitrary fair baseline | RBYD2HW4DE | 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 2609.38228#H1TD |
| Sparse approximations of barycentric hulls | X9PWXKM4B2 | 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 2610.17909#RCCT |
| Sparse arithmetic work | T7V5CRS8KP | 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 2609.32558#S38R |
| Sparse binary polynomial hashing | F7MK6QN0Q2 | definition | open | Wikipedia Sparse binary polynomial hashing, Wikidata Q7573788 |
| Sparse binary polynomial hashing | VVWQ7KP79Q | definition | open | Wikipedia List of statistics articles#UWQ7 |
| Sparse binary reduction | AE1CT9B1YY | 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 2609.30525#4FSQ |
| Sparse binary reduction | DET38V3T0N | unknown | open | arXiv 2609.31782#BU3L |
| Sparse cut | MKS1YEE2XC | unknown | open | Wikipedia Cut (graph theory)#WG5K |
| Sparse dictionary learning | 9R6PNXPBKD | definition | open | Wikipedia Sparse dictionary learning, Wikidata Q25304494 |
| Sparse distribution estimation lower bound | Q9ST9NGXGN | 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 2610.21033#4U3U |
| Sparse extraction | 23MTZVRWZG | 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 2610.17371#4NK0 |
| Sparse flat extension | ZE0CRG84AY | 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 2609.33313#V225 |
| Sparse Fourier transform | 4ZDCQGHWYR | definition | open | Wikipedia List of Fourier analysis topics#CUHU |
| Sparse Fourier transform | 6HK41GZKGK | definition | open | Wikipedia Sparse Fourier transform, Wikidata Q60792388 |
| Sparse graph code | HS98K3FTQS | definition | open | Wikipedia List of algebraic coding theory topics#KI8B |
| Sparse graph code | N05PX5CBN7 | definition | open | Wikipedia Sparse graph code, Wikidata Q7573792 |
| Sparse grid | JNGJPRA2HN | definition | open | Wikipedia Sparse grid, Wikidata Q7573793 |
| Sparse grid | REG5TN52CD | definition | open | Wikipedia List of numerical analysis topics#FCYJ |
| Sparse hitting and avoidance | 2S3A73QJ3V | 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 2609.26019#I66Q |
| Sparse identification of non-linear dynamics | 384T1QDVVB | definition | open | Wikipedia Sparse identification of non-linear dynamics, Wikidata Q116442972 |
| Sparse language | VEXAK7T8N0 | definition | open | Wikipedia Sparse language, Wikidata Q7573802 |
| sparse matrix | 3KYWWER4WS | definition | open | Wikidata Q1050404, MathWorld SparseMatrix, Wikipedia Sparse matrix |
| Sparse matrix | E0XN232RSY | definition | open | Wikipedia List of algorithms#48G4 |
| Sparse matrix–vector multiplication | F60E2MH50E | definition | open | Wikipedia Sparse matrix–vector multiplication, Wikidata Q16935558 |
| Sparse mean square | W8YJKBXQQX | 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 2610.09567#9OTJ |
| Sparse moment witness | AWT7MHPKJN | unknown | open | arXiv 2609.31782#ADWP |
| Sparse Moment--SOS hierarchy | S7DPTS5RVF | 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 2610.17371#Q7E1 |
| Sparse PCA | 2AV60QN1JD | definition | open | Wikipedia List of statistics articles#S6TT |
| Sparse PCA | H9RFBK5MBQ | definition | open | Wikipedia Sparse PCA, Wikidata Q7573786 |
| Sparse polynomial | VKFM06M1S1 | definition | open | Wikipedia Sparse polynomial, Wikidata Q107377261 |
| Sparse prism systems | HZ72A6TY1Z | 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 2610.12014#H12E |
| Sparse ruler | HAZ248ZNDM | definition | open | Wikipedia Sparse ruler, Wikidata Q7573797 |
| Sparse sets need not be fibers | 74F3AX5VCZ | 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 2609.26201#35WL |
| Sparse stopping-time embedding | YJF385FCGG | 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 2609.20531#A795 |
| Sparse Target Ensemble | FVNKC1Q5T7 | 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 2610.12357#C7M9 |
| Sparse trace test | BXYH17GQMN | 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 2609.23238#Q66H |
| sparse unlabeled sensing and sparse real phase retrieval | Q02NR4ZW8R | 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 2006.05158#3TTJ |
| Sparse voxel octree | QYCTXG96RD | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#9OFE |
| Sparse-support Poincar\'e inequality | RK47Z9WS83 | 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 2610.09030#7RRV |
| Sparsely totient number | 61ABAQQ9Q2 | definition | open | Wikipedia Sparsely totient number, Wikidata Q3879423 |
| Sparsification with a careful shift | T3GRXD89EJ | 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 2610.14380#NHRC |
| Sparsified power method convergence | JDPSX5HCB3 | 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 2610.14620#VANO |
| Sparsity | V02WZNV0Y1 | 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 2204.09167#C3BZ |
| Sparsity matroid | 4KNB9WS7F9 | definition | open | Wikipedia Sparsity matroid, Wikidata Q111954652 |
| Sparsity of nonapproximable points | 1WR8QYPSYS | 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 2610.21775#HJTE |
| Sparsity of the centralized and local QPs | QY6GEJ6CSY | 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 2609.21808#REY1 |
| Sparsity regularization | A9Y50PY4QV | unknown | open | Wikipedia Structured sparsity regularization#RUV5 |
| Sparsity-of-effects principle | 6PY9F9JM96 | statement | open | Wikipedia List of statistics articles#Y3YO |
| Sparsity-of-effects principle | 7RYCEQYYKW | statement | open | Wikipedia Sparsity-of-effects principle, Wikidata Q7573805 |
| Spatial analysis | JPM0WK1JFY | definition | open | Wikipedia List of statistics articles#VOFE |
| Spatial analysis | RFA2ZJBQPZ | definition | open | Wikipedia Spatial analysis, Wikidata Q1938983 |
| Spatial Analysis of Principal Components | ZQEHBNGYHG | definition | open | Wikipedia Spatial Analysis of Principal Components, Wikidata Q134700141 |
| Spatial anti-aliasing | 8ND16Y5QHJ | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#E1AJ |
| Spatial association | EHXZ5AKG9W | unknown | open | Wikipedia Spatial analysis#N6RR |
| Spatial bifurcation | EKGY22C539 | definition | open | Wikipedia Spatial bifurcation, Wikidata Q7574049 |
| Spatial coin | B8S18FMWSQ | 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 2610.11330#HSWM |
| Spatial covariance reduction | ESGSM08SB9 | 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 2610.10408#5ROB |
| Spatial curvature | 3NG9Q9XEKK | unknown | open | Wikipedia Friedmann–Lemaître–Robertson–Walker metric#NGK1 |
| Spatial curvature parameter | 92053P0QFP | unknown | open | Wikipedia Friedmann equations#TG5E |
| Spatial decay and analyticity in the amplitude | Q534BQ7NP5 | 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 2610.13753#IFY7 |
| Spatial decay of the stabilizing Kalman covariance | VZ1FNAPDPX | 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 2609.23927#7CT0 |
| Spatial dependence | RSRSXF8TC0 | definition | open | Wikipedia List of statistics articles#ILYQ |