| Blackadar--Handelman, {; see also the proof sketched | VZDTST6N6W | 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 2610.09390#RD2W |
| blackboard bold | J0CPHJGAZE | definition | out_of_scope (a notation: the notation register holds it (corpus spec K10.4)) | Wikidata Q1142171, MathWorld Doublestruck, ProofWiki Symbols:Fonts/mathbb, Wikipedia Blackboard bold |
| Blackboard bold letters used in mathematics | DTSQKGRQ2Z | unknown | open | Wikipedia Blackboard bold#ZVEL |
| Blackman window | AX959BT5RG | unknown | open | Wikipedia Window function#ERDP |
| Blackwell information equivalence | AMV58A91K8 | 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 2609.20207#ZULS |
| Blackwell's contraction mapping theorem | 5DPTVFQWWR | statement | open | Wikipedia Blackwell's contraction mapping theorem, Wikidata Q127163000 |
| Blackwell's informativeness theorem | J5AC3Z3K4G | statement | open | Wikipedia Blackwell's informativeness theorem, Wikidata Q124639421 |
| Blackwell, David | 2P7ZHE0JMD | topic | open | Wikipedia List of statisticians#OQ3Y |
| Blackwell-Girshick equation | D0Y4JFX549 | definition | open | Wikipedia Blackwell-Girshick equation, Wikidata Q18616757 |
| Blackwell–Tapia prize | HRS51NBSTJ | definition | open | Wikipedia Blackwell–Tapia prize, Wikidata Q48968287 |
| Black–Karasinski model | 7RBZ08FK8W | definition | open | Wikipedia Black–Karasinski model, Wikidata Q4923653 |
| Black–Scholes | JTCPFAK6JS | definition | open | Wikipedia List of statistics articles#QFYO |
| Black–Scholes equation | NCT22KFCSY | definition | open | Wikidata Q17005676, ProofWiki Definition:Black-Scholes_Equation, Wikipedia Black–Scholes equation |
| Black–Scholes formula | BF6WC37D7F | statement | open | Wikipedia Itô's lemma#VEB5 |
| Black–Scholes formula | ZV8NM04N7D | statement | open | Wikipedia Black–Scholes model#TF77 |
| Black–Scholes model | Z1EM1XJ8F6 | definition | open | Wikipedia Black–Scholes model, Wikidata Q1338307 |
| Blade | QWZPJSE8GX | definition | open | Wikipedia Blade (geometry), Wikidata Q4923680 |
| Blahut–Arimoto algorithm | Y1ABPF74FQ | definition | open | Wikipedia Blahut–Arimoto algorithm, Wikidata Q4923900 |
| Blaise de Vigenère | V5ARE9H1EK | topic | open | Wikipedia Blaise de Vigenère, Wikidata Q262880 |
| Blaise Pascal | 4A6AHEE5AJ | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q1290, EoM Pascal,_Blaise, ProofWiki Mathematician:Blaise_Pascal, Wikipedia Blaise Pascal |
| Blaise Pascal | 4HCEKQC6Z6 | topic | open | Wikipedia List of mathematical probabilists#LXBD |
| Blaise Pascal | JQPG2XP2EV | topic | open | Wikipedia List of geometers#JJLR |
| BLAKE | XEWVAP60XJ | definition | open | Wikipedia BLAKE (hash function), Wikidata Q15279482 |
| Blake canonical form | V2JH29ZBHQ | definition | open | Wikipedia Blake canonical form, Wikidata Q16843005 |
| BLAKE3 | 94WBY4Y0PV | unknown | open | Wikipedia BLAKE (hash function)#0KUP |
| Blakers--Massey theorem | 45V2TGH5ZE | statement | open | hott_book homotopy.tex#Blakers-Massey |
| Blakers-Massey theorem for graphs | Y5RVQ6XNDK | 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 2610.03497#GQVV |
| Blakers–Massey theorem | HR5FR74EC6 | statement | open | Wikipedia List of theorems#KJ3J |
| Blakers–Massey theorem | Z48RT85SP8 | statement | open | Wikidata Q4924632, nLab Blakers-Massey theorem, Wikipedia Blakers–Massey theorem |
| Blanca | WM588YPGR5 | unknown | open | Wikipedia List of U.S. communities with Hispanic-majority populations in the 2000 census#2IU3 |
| Blanche Descartes | 6GKCPVYJ8A | topic | open | Wikipedia Blanche Descartes, Wikidata Q4924839 |
| blancmange curve | M8246S11F1 | definition | open | Wikidata Q3001209, MathWorld BlancmangeFunction, Wikipedia Blancmange curve |
| Blancmange curve | QAX4DJ7E00 | definition | open | Wikipedia List of mathematical shapes#9DXJ, Wikipedia List of curves#LYPZ |
| Bland's rule | 5PFD5ND9XR | definition | open | Wikipedia Bland's rule, Wikidata Q4924975 |
| Blandford–Znajek process | TBRVXV3J14 | definition | open | Wikipedia Blandford–Znajek process, Wikidata Q4925027 |
| Bland–Altman plot | 78V9RFTJ6Q | definition | open | Wikipedia List of statistics articles#QCJC |
| Bland–Altman plot | DMFFFE0W6H | definition | open | Wikipedia Bland–Altman plot, Wikidata Q881473 |
| Blaney–Criddle equation | 5YA8H5XBN3 | definition | open | Wikipedia Blaney–Criddle equation, Wikidata Q4925061 |
| Blankenship, Erin | KFVCCXZJ1Z | topic | open | Wikipedia List of statisticians#TGCY |
| Blankenship-Oporowski conjecture | F0T046QZAX | unknown | open | Wikipedia Book embedding#QJUH |
| Blankenship–Oporowski conjecture | CY8FS3P47P | definition | open | Wikipedia List of unsolved problems in mathematics#4KM6 |
| Blanuša snark | PDFNSYA7EB | definition | open | Wikidata Q510153, MathWorld BlanusaSnarks, Wikipedia Blanuša snarks |
| BLAS | 3YF5BQQVCA | unknown | open | Wikipedia List of numerical libraries#FGC9 |
| BLAS | FWPWQFZ6A6 | unknown | open | Wikipedia List of open-source software for mathematics#1G80 |
| Blaschke product | G79E745B73 | concept | open | Wikidata Q4380191, MathWorld BlaschkeProduct, Wikipedia Blaschke product |
| Blaschke selection theorem | DE8Q49JJSP | statement | open | mathlib_1000 Q784049, Wikidata Q784049, thousand_plus Q784049, Wikipedia Blaschke selection theorem, EoM Blaschke selection theorem |
| Blaschke selection theorem | G6TRSYVH67 | statement | open | Wikipedia List of theorems#0ID4 |
| Blaschke sum | VYKYNKMQZ9 | object | open | Wikipedia Blaschke sum, Wikidata Q104853629 |
| Blaschke's Theorem | V63MHGMJ0V | 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 2610.18673#49UP |
| Blaschke–Lebesgue inequality | 2WDG0XAVXF | statement | open | Wikipedia List of inequalities#KY58 |
| Blaschke–Lebesgue theorem | P67FE8MKCR | statement | open | Wikipedia Blaschke–Lebesgue theorem, Wikidata Q4925292 |
| Blaschke–Santaló inequality | AN0JRJ7GF6 | definition | open | Wikipedia List of inequalities#9Q0A |
| Blasco--Gregori | 638NXEB89K | 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 2610.15504#OGYR |
| Blasius boundary layer | VNYK7DFKHN | definition | open | Wikipedia Blasius boundary layer, Wikidata Q4925317 |
| Blasius theorem | B54GMCR312 | statement | open | Wikipedia Blasius theorem, Wikidata Q881920 |
| Blass | FSEHXFQZX9 | 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 2609.20140#FSXX |
| Blastocyst biopsy | S2WG56RPQW | unknown | open | Wikipedia Preimplantation genetic diagnosis#KXK1 |
| Blattner's conjecture | RNTNMW3N72 | statement | open | Wikipedia Blattner's conjecture, Wikidata Q4925528 |
| BLDF under smoothness and strong convexity | YKWD70SZFC | 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 2609.38741#MBKK |
| Bleichenbacher’s attack | Q878DEDEH0 | unknown | open | Wikipedia Adaptive chosen-ciphertext attack#6GZT |
| Bleiler--Litherland | ZFPV0VVQ01 | 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 2609.31757#9SK9 |
| Blend modes | 6K6SXV617B | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#GT98 |
| Blessing of dimensionality | BSWA5K5QP3 | unknown | open | Wikipedia Curse of dimensionality#J8BC |
| Bletchley Park | GR51EZZAYV | definition | open | Wikipedia Bletchley Park, Wikidata Q155921 |
| Blichfeldt's theorem | 61WRR5QRDB | statement | open | Wikipedia Blichfeldt's theorem, Wikidata Q104902490 |
| Blichfeldt's theorem | RABVYKRXWX | statement | open | Wikidata Q30749910, MathWorld BlichfeldtsTheorem |
| Blind deconvolution | 42E6BPYMA3 | definition | open | Wikipedia Blind deconvolution, Wikidata Q11334452 |
| Blind deconvolution | 43DR5D10AP | definition | open | Wikipedia List of statistics articles#5QPG |
| Blind deconvolution | 7QCFENVP94 | definition | open | Wikipedia List of algorithms#76ZS |
| Blind experiment | Z9AK96CHJB | definition | open | Wikipedia List of statistics articles#UW2F |
| Blind hole | 372FQY8AC1 | unknown | open | Wikipedia Hole#7VLA |
| Blind polytope | BNJFZN28NP | object | open | Wikipedia Blind polytope, Wikidata Q115804817 |
| Blind signature | 10P8PTM36A | definition | open | Wikipedia Blind signature, Wikidata Q2736593 |
| Blinded experiment | KRC8FCBAA3 | definition | open | Wikipedia Blinded experiment, Wikidata Q608510 |
| Blinding | TZTFTWYWGX | definition | open | Wikipedia Blinding (cryptography), Wikidata Q4926699 |
| Blinn–Phong reflection model | SA9B0ZRN4S | unknown | open | Wikipedia List of computer graphics and descriptive geometry topics#ZVCF |
| BLIS | V14GEFBCNR | unknown | open | Wikipedia List of open-source software for mathematics#XB2B |
| BLISS signature scheme | YWZAQ4RZ1S | definition | open | Wikipedia BLISS signature scheme, Wikidata Q25305483 |
| Bliss, Chester Ittner | D045R8KVHV | topic | open | Wikipedia List of statisticians#J2WG |
| Blitz++ | 8MYFKYVTEY | unknown | open | Wikipedia List of open-source software for mathematics#NC34 |
| Bloch equations | BZNNRRWE3N | unknown | open | Wikipedia List of named differential equations#EDJS |
| Bloch group | CTMC6HB030 | definition | open | Wikidata Q4927103, nLab Bloch group, Wikipedia Bloch group |
| Bloch space | 95F3HMMB5K | definition | open | Wikipedia Bloch space, Wikidata Q4927106 |
| Bloch sphere | 4T16ZE3C3H | definition | open | Wikidata Q884593, MathWorld BlochSphere, Wikipedia Bloch sphere |
| Bloch's conductor formula | 8B8GS2S22Q | statement | open | Wikipedia Localized Chern class#B8KY |
| Bloch's constant | R4B59R1NYJ | conjecture | open | Wikipedia List of numbers#IOFM |
| Bloch's formula | ZK4FTHSBKC | statement | open | Wikipedia Bloch's formula, Wikidata Q16843249 |
| Bloch's higher Chow group | N4KS4CJZ5F | definition | open | Wikipedia Bloch's higher Chow group, Wikidata Q55605608 |
| Bloch's principle | G7QERPJSET | statement | open | Wikipedia Bloch's principle, Wikidata Q4927092 |
| Bloch's theorem | AWGFZ38ERF | statement | open | Wikipedia Bloch's theorem#A23A |
| Bloch's theorem | FSA7X79C0E | statement | open | Wikipedia Bloch's theorem (complex analysis)#6JR2 |
| Bloch's theorem | GHZ3SXVF3G | statement | open | mathlib_1000 Q266291, Wikidata Q266291, thousand_plus Q266291, Wikipedia Bloch's theorem (complex variables), MathWorld BlochConstant, Wikipedia Bloch's theorem (complex analysis) |
| Bloch's theorem | P9G9H88P2B | conjecture | open | Wikipedia List of theorems#40I3 |
| Bloch's theorem | RXXSRRTKQY | statement | open | Wikipedia Bloch's theorem, Wikidata Q4454926 |
| Bloch's theorem | XZE17XCP80 | statement | open | Wikipedia Bloch's theorem#44U9 |
| Bloch–Torrey equation | K5EBHZHBHT | unknown | open | Wikipedia Diffusion-weighted magnetic resonance imaging#04ZS |
| block | 7M451JRZK6 | definition | open | Wikipedia Glossary of graph theory#FA8Y |
| block | 7TKABEMEVN | definition | open | Wikidata Q4927124, MathWorld GroupBlock, Wikipedia Block (permutation group theory) |
| Block (permutation group theory) | CWNQ1YTPZ0 | definition | open | Wikipedia List of permutation topics#QCT7 |
| Block 1 | VSHF7JD98B | 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 2609.30302#BDJL |