| Diffusion process | W41G5KER2W | definition | open | Wikipedia List of statistics articles#1M2D |
| Diffusion wavelets | QGE3T937Q8 | definition | open | Wikipedia Diffusion wavelets, Wikidata Q5275444 |
| Diffusion-limited aggregation | 4Q3SNW2AEH | definition | open | Wikipedia List of statistics articles#CJLE, Wikipedia List of mathematical shapes#XEXT |
| Diffusion-limited aggregation | ANXX2G7FWN | definition | open | Wikipedia Diffusion-limited aggregation, Wikidata Q1224521 |
| Diffusion-weighted magnetic resonance imaging | 2Z7DRNWVCG | definition | open | Wikipedia Diffusion-weighted magnetic resonance imaging, Wikidata Q899360 |
| Diffusionless transformation | 70YBFCF9T4 | definition | open | Wikipedia Diffusionless transformation, Wikidata Q1977001 |
| Difunctional | QV9BRSHTGH | unknown | open | Wikipedia Binary relation#UH2L |
| Difunctional relations and injective tests | XED8NT8ESZ | 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 2609.33469#E84D |
| digamma function | 4E48SK772V | definition | open | Wikidata Q905326, EoM Psi-function, MathWorld DigammaFunction, ProofWiki Definition:Digamma_Function, Wikipedia Digamma function |
| Digamma function | 74HPE7K5J1 | definition | open | Wikipedia List of factorial and binomial topics#NNEL |
| Digamma function | CDD9GKPDQV | definition | open | Wikipedia List of mathematical functions#8E1M |
| Digby's H | 1NWNQ3SN7K | definition | open | Wikipedia Digby's H, Wikidata Q141331117 |
| Digby's H | AGDDJYTV10 | definition | open | Wikipedia List of statistics articles#K8II |
| Digest access authentication | APBCDAQTRP | definition | open | Wikipedia Digest access authentication, Wikidata Q554318 |
| DigiCipher 2 | GYVEHT6661 | definition | open | Wikipedia DigiCipher 2, Wikidata Q5275705 |
| Digit | R51G8X9M3Z | definition | open | Wikipedia Digit (unit), Wikidata Q1399533 |
| digit | SK2DN5HF8Q | definition | open | Wikidata Q82990, MathWorld Digit, Wikipedia Numerical digit |
| Digit group separator | C8ASS87AGZ | unknown | open | Wikipedia Decimal separator#FO1E |
| digit sum | V4BGAVG0HC | definition | open | Wikidata Q1363568, MathWorld DigitSum, Wikipedia Digit sum |
| Digit sum | VYA2Y06Y54 | definition | open | Wikipedia List of number theory topics#ULHH |
| Digit sum | W3NZAR8M6Y | definition | open | Wikipedia List of recreational number theory topics#9RDM |
| Digit value | N82N7TSVAA | unknown | open | Wikipedia Numerical digit#KUAP |
| Digit-reassembly number | DT5PPZ9FHW | definition | open | Wikipedia Digit-reassembly number, Wikidata Q17009118 |
| Digital analytics | 526HTRZE0X | unknown | open | Wikipedia Analytics#FNLF |
| Digital art | C6RTWZ5D40 | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#XKGL |
| Digital compositing | Y1BR353AYW | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#LCEG |
| Digital data | AP7BYHSKVJ | definition | open | Wikipedia Digital data, Wikidata Q173285 |
| Digital differential analyzer (graphics algorithm) | KJ3QDQ0CZE | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#KO4C |
| Digital Divide | TVA7TQHQ8Z | topic | open | Wikidata Q81425608 |
| digital identity | 4C2ACT9WY1 | unknown | open | Wikidata Q528053, nLab digital identity |
| Digital image processing | JX7JWM06YE | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#NKBL |
| Digital Library of Mathematical Functions | G277S3Y2WT | definition | open | Wikipedia Digital Library of Mathematical Functions, Wikidata Q24534 |
| Digital manifold | V1TKXKFMPK | definition | open | Wikipedia Digital manifold, Wikidata Q5276103 |
| Digital Morse theory | H8QD7E11D0 | definition | open | Wikipedia Digital Morse theory, Wikidata Q5275931 |
| Digital Orrery | 7MDXP07WM7 | unknown | open | Wikipedia Stability of the Solar System#4DGZ |
| Digital painting | 8HGZ7H9ED6 | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#YKAT |
| Digital raster graphic | D9XSYEZ4FX | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#PUCA |
| Digital renminbi | W7FPD6P5PD | definition | open | Wikipedia Digital renminbi, Wikidata Q101940490 |
| Digital rights management | E2NTCK50H5 | definition | open | Wikipedia Digital rights management, Wikidata Q192532 |
| digital root | S7FBZJZVP5 | definition | open | Wikidata Q2532474, MathWorld DigitalRoot, Wikipedia Digital root |
| Digital root (cf. A010888 ) of prime(n)^3. | GFD05160D5 | object | open | Wikidata Q100194451, OEIS A073637 |
| Digital sculpting | JCV01PANFS | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#Q2EH |
| Digital signature | 8Q1TDCGSFZ | definition | open | Wikipedia List of algorithms#FX4E |
| Digital signature | EHXZYGWN5M | definition | open | Wikipedia Digital signature, Wikidata Q220849 |
| Digital Signature Algorithm | BBAGFKVSXZ | definition | open | Wikipedia Digital Signature Algorithm, Wikidata Q1224829 |
| Digital signature forgery | HPDQ3TYMCD | definition | open | Wikipedia Digital signature forgery, Wikidata Q5276161 |
| Digital signature in Estonia | WG7XJGBYD9 | definition | open | Wikipedia Digital signature in Estonia, Wikidata Q16829654 |
| Digital topology | 1PQF4HERFZ | definition | open | Wikipedia List of topology topics#DFZN |
| Digital topology | QCDY7Q8MCC | definition | open | Wikipedia Digital topology, Wikidata Q5276205 |
| Digital watermarking | 470VV8RKYP | definition | open | Wikipedia Digital watermarking, Wikidata Q875932 |
| Dignāga | 5C54GPKP8R | topic | open | Wikipedia Dignāga, Wikidata Q558272 |
| Dignāga | P57FN5W0YB | topic | open | Wikipedia List of logicians#Q9MX |
| digon | 5MRH2580EB | definition | open | Wikipedia Glossary of graph theory#YIRG |
| Digon | E2PR89075K | definition | open | Wikipedia List of mathematical shapes#UD7W |
| Digon | SV2R7RTB2C | definition | open | Wikipedia List of mathematical shapes#5XVN |
| digon | WT33MSFSN0 | definition | open | Wikidata Q854818, EoM Digon, MathWorld Digon, Wikipedia Digon |
| Digon/Bigon | VAX1SMQQKF | definition | open | Wikipedia List of two-dimensional geometric shapes#C7V4 |
| digraph | Q59Q3HYPEX | definition | open | Wikipedia Glossary of graph theory#H7RR |
| digraph | YV2KA36CMS | concept | open | applied_combinatorics index/12.2/digraph |
| Dihectogon | 1ECENSEYZD | unknown | open | Wikipedia List of two-dimensional geometric shapes#83NZ |
| dihedral angle | 8132PFDS1P | definition | node (a node has the same name as the row) | Wikidata Q911907, MathWorld DihedralAngle, Wikipedia Dihedral angle |
| Dihedral derangements | R40S64137F | 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 2610.02806#B1EI |
| Dihedral group | AXTCQ4QZRW | example | open | napkin tex/H113/quotient.tex#example-2 |
| Dihedral group | C006W0NPSN | definition | open | Wikipedia List of small groups#6DLA |
| dihedral group | GM6NCWYJ15 | definition | node (a node has the same name as the row) | Wikidata Q558339, EoM Dihedral_group, MathWorld DihedralGroup, nLab dihedral group, ProofWiki Definition:Dihedral_Group, Wikipedia Dihedral group |
| Dihedral group | Y6B780K5F6 | definition | open | Wikipedia List of group theory topics#LPMI |
| dihedral group of order 6 | VE5BY0GC6G | definition | node (a node has the same Wikidata item as the row) | Wikidata Q2204630, MathWorld DihedralGroupD3, nLab dihedral group of order 6, ProofWiki Definition:Dihedral_Group_D3, ProofWiki Definition:Symmetry_Group_of_Equilateral_Triangle, Wikipedia Dihedral group of order 6 |
| dihedral group of order 8 | SNPHJETK0Z | definition | node (a node has the same Wikidata item as the row) | Wikidata Q115556877, MathWorld DihedralGroupD4, nLab dihedral group of order 8, ProofWiki Definition:Dihedral_Group_D4, ProofWiki Definition:Symmetry_Group_of_Square, Wikipedia Dihedral group of order 8 |
| dihedral prime | FRR28WCE21 | object | open | Wikidata Q5276398, MathWorld DihedralPrime, OEIS A134996, Wikipedia Dihedral prime |
| Dihedral quasipolarities | F6MGJHJE5G | 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 2610.02806#TXTR |
| dihedral symmetry | 162P5SW3D5 | definition | open | Wikipedia List of uniform tilings on the sphere, plane, and hyperbolic plane#I7QT |
| dihedral symmetry | ZYQ6M8ZKYE | definition | open | Wikipedia List of uniform polyhedra#JN1G |
| Dihedral symmetry in three dimensions | 568Z73D8DM | definition | open | Wikipedia Dihedral symmetry in three dimensions, Wikidata Q5276399 |
| Dihedral two-point stabilizer and its suborbits | 4P01H1H12N | 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#61PR |
| Dihedron | 335TMYF7CF | object | open | Wikipedia List of isotoxal polyhedra and tilings#2O5V |
| Dihedron | 6ZETWYHX9P | object | open | Wikipedia List of mathematical shapes#5G8W, Wikipedia List of mathematical shapes#99TN, Wikipedia List of mathematical shapes#COYO, Wikipedia List of mathematical shapes#MRJR |
| Dihua Jiang | SM5EF8C6X2 | topic | open | Wikipedia Dihua Jiang, Wikidata Q86663933 |
| Dijen K. Ray-Chaudhuri | 1A3CY225D0 | topic | open | Wikipedia Dijen K. Ray-Chaudhuri, Wikidata Q1151429 |
| Dijen K. Ray-Chaudhuri | TZYY49D9W4 | topic | open | Wikipedia List of people by Erdős number#IH01 |
| Dijkstra's algorithm | 8CSKB3BK7E | definition | open | Wikipedia List of algorithms#GPO6 |
| Dijkstra's algorithm | BRY2AED871 | concept | open | applied_combinatorics index/12.3.1/dijkstra-s-algorithm |
| Dijkstra's algorithm | VRE44DDNK6 | definition | open | Wikidata Q8548, MathWorld DijkstrasAlgorithm, Wikipedia Dijkstra's algorithm |
| Dijkstra–Scholten algorithm | 4EC8AYR2KY | definition | open | Wikipedia Dijkstra–Scholten algorithm, Wikidata Q5276493 |
| Dijoin | RVYYB8BP8Z | definition | open | Wikipedia Dijoin, Wikidata Q115806012 |
| Dikran Tahta | E1D8DFGH06 | topic | open | Wikipedia Dikran Tahta, Wikidata Q5276571 |
| dilating | D96907AEW6 | definition | open | Wikipedia Glossary of symplectic geometry#41D9 |
| dilatino | DKPEV2VAJS | unknown | open | Wikidata Q3027958, nLab dilatino |
| Dilation | D9DCTEWH0A | definition | open | Wikipedia Dilation (operator theory), Wikidata Q5276677 |
| Dilation | G87Y6RREG7 | definition | open | Wikipedia Dilation (metric space), Wikidata Q5276676 |
| dilation | MX7BM4B3RA | definition | open | Wikipedia Glossary of functional analysis#9FRZ |
| dilation | Q4QC3TJ6NW | unknown | open | Wikidata Q1225416, MathWorld Dilation |
| Dilation and area tails | 7W520V1TFN | 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 2609.25762#27GI |
| Dilation theorem for contraction semigroups | E7YMHKZCGA | statement | open | Wikipedia Contraction (operator theory)#2QK7 |
| Dilation theorem for contractions | RXFM2068EC | statement | open | Wikipedia Contraction (operator theory)#0X55 |
| dilaton | 65XH5SZA4F | unknown | open | Wikidata Q1193090, nLab dilaton |
| Dilaton | A93QT6AK04 | unknown | open | Wikipedia List of string theory topics#IOP1 |
| Dilemma | 50A7CX3ZTC | definition | open | Wikipedia Dilemma, Wikidata Q254128 |
| dilemma | X1YE8TDX1P | definition | open | Wikipedia Glossary of logic#QTUH |
| Dilip Madan | NSV24ZE81P | topic | open | Wikipedia Dilip Madan, Wikidata Q102182956 |
| Dilke, Sir Charles | YWENGF2N29 | unknown | open | Wikipedia List of statisticians#3BRS |