| Definition | AHKRTX0J0R | definition | open | Wikipedia Bott–Samelson resolution#P6TX |
| Definition | AHR03ETV30 | definition | open | Wikipedia Etendue#KTMN |
| Definition | AHV0DTKTRY | definition | open | Wikipedia Klein–Gordon equation#6RRR |
| Definition | AJ8J47Z8F4 | definition | open | Wikipedia Subset#8ZPX |
| Definition | AJPK5DWKJJ | definition | open | Wikipedia Mirimanoff's congruence#G5LZ |
| Definition | AK0WYMKWDF | definition | open | Wikipedia Density on a manifold#IG0Y |
| Definition | AKACX7Q3SJ | definition | open | Wikipedia Material nonimplication#A8BG |
| Definition | AKHFVQFJ17 | definition | open | Wikipedia Geodesic bicombing#SH74 |
| Definition | AM83F9R0TR | definition | open | Wikipedia Fractional programming#TAKL |
| Definition | AMBS9YQ5AH | definition | open | Wikipedia Morita equivalence#FSYK |
| Definition | AMW74Z7R27 | definition | deferred (the cue heading names a section and not one item) | Wikipedia Coset#WG05 |
| Definition | AN0C95K29S | definition | open | Wikipedia Frobenius inner product#FFN7 |
| Definition | AN2NDSFYK8 | definition | open | Wikipedia Frobenius–Schur indicator#T3Q4 |
| Definition | AN5MTXFV54 | definition | open | Wikipedia PTAS reduction#U2MB |
| Definition | AN9G83FFA1 | definition | open | Wikipedia Generalized Verma module#QM2R |
| Definition | ANGSY8AMK9 | definition | open | Wikipedia Spectral triple#IPS3 |
| Definition | AP06JA2X5P | definition | open | Wikipedia Restricted power series#7NJB |
| Definition | AP4JJQ25PA | definition | open | Wikipedia Ascending chain condition#TT3H |
| Definition | AP98CVEPEV | definition | open | Wikipedia Polyspectra#MPHS |
| Definition | APB3HWPD12 | definition | open | Wikipedia Partition function (statistical mechanics)#0UZW |
| Definition | APNE7F7256 | definition | open | Wikipedia Saturated set#AAEC |
| Definition | APZ2WWF4NK | definition | open | Wikipedia Fuzzy concept#G4RW |
| Definition | AQPKJ0CXA7 | definition | open | Wikipedia Jacobi set#6MCH |
| Definition | AQTA8KEW3N | definition | open | Wikipedia Reeb vector field#GPV5 |
| Definition | AQVBMQDNAG | definition | open | Wikipedia Thomas precession#A443 |
| Definition | AR594NBA4W | definition | open | Wikipedia Codimension#JWVE |
| Definition | ARJ2XG3PAJ | definition | open | Wikipedia Uniform matroid#R0I9 |
| Definition | ARSYH3AKMD | definition | open | Wikipedia Skewed generalized t distribution#C4X5 |
| Definition | ARZAR2V2X4 | definition | open | Wikipedia Cube-connected cycles#KLM8 |
| Definition | AS8PMNB80H | definition | open | Wikipedia PPAD (complexity)#4LDX |
| Definition | ASJ13RCPVA | definition | open | Wikipedia Quasi-homogeneous polynomial#0Y59 |
| Definition | ASK3YXM0KZ | definition | open | Wikipedia Young function#JGJB |
| Definition | ASMW7B3V68 | definition | open | Wikipedia Pearson distribution#BHAL |
| Definition | ASW51ATFVE | definition | open | Wikipedia Bouguer anomaly#YPVM |
| Definition | ASZEKWA5H7 | definition | open | Wikipedia Heat kernel#K1BN |
| Definition | ATDCQKKECX | definition | open | Wikipedia Logical NOR#6AXP |
| Definition | ATG4501BKF | definition | open | Wikipedia Complete bipartite graph#BS9U |
| Definition | ATGK9BPCSN | definition | open | Wikipedia Negative hypergeometric distribution#7SYH |
| Definition | AV9VJPGXEF | definition | open | Wikipedia Consani–Scholten quintic#I4IM |
| Definition | AVN0KPKVXC | definition | open | Wikipedia Simplicial depth#0S8A |
| Definition | AVR1D58626 | definition | open | Wikipedia Black hole#NH4T |
| Definition | AVZ5B1GC9Q | definition | open | Wikipedia Fixation index#QUGL |
| Definition | AW331JJCW9 | definition | open | Wikipedia Symplectic sum#JNZ5 |
| Definition | AW4MV21AXM | definition | open | Wikipedia Loop group#ICSW |
| Definition | AW6KT4TFWV | definition | open | Wikipedia Dehn twist#2R9I |
| Definition | AWCRSYCNTD | definition | open | Wikipedia Autologistic actor attribute models#9WKN |
| Definition | AWDDM8VNAR | definition | open | Wikipedia Approximate tangent space#K8Q1 |
| Definition | AWFEYE9D98 | definition | open | Wikipedia Zero-dimensional space#99M3 |
| Definition | AWVDB991NF | definition | open | Wikipedia Double pushout graph rewriting#D524 |
| Definition | AWVSMY2FJ1 | definition | open | Wikipedia Voltage graph#0M5J |
| Definition | AX5JYHE6MT | definition | open | Wikipedia Enthalpy#8XIR |
| Definition | AXBB0CD17S | definition | open | Wikipedia McNemar's test#KTAJ |
| Definition | AXC26VYDZ5 | definition | open | Wikipedia Positive and negative predictive values#5MAG |
| Definition | AXHS8HQCA3 | definition | open | Wikipedia Gauss congruence#NBHM |
| Definition | AXJM7APQNF | definition | open | Wikipedia Series (mathematics)#2YKE |
| Definition | AXPPB8SSPN | definition | open | Wikipedia Quasiconformal mapping#288R |
| Definition | AY4GP45ZW3 | definition | open | Wikipedia Cover (topology)#ITEY |
| Definition | AY76E77QGH | definition | open | Wikipedia Split-octonion#HI45 |
| Definition | AY783FAJ9B | definition | open | Wikipedia Inference#TZFK |
| Definition | AYA5FV7M1R | definition | open | Wikipedia Squeeze mapping#VIJP |
| Definition | AYAZBZ0K0K | definition | open | Wikipedia Factor graph#K3Q0 |
| Definition | AYHNST05AG | definition | open | Wikipedia Berezin integral#GAJF |
| Definition | AYJJKGDC6E | definition | open | Wikipedia Ramanujan theta function#QX32 |
| Definition | AZR858K3R7 | definition | open | Wikipedia Sinai–Ruelle–Bowen measure#9P7H |
| Definition | B0RQ438D4J | definition | open | Wikipedia Self-adjoint element#WBJE |
| Definition | B0VP8J1V2T | definition | open | Wikipedia Triangulation (topology)#JH58 |
| Definition | B10FF94SKB | definition | open | Wikipedia Igusa group#TR7X |
| Definition | B12KS14N8H | definition | open | Wikipedia Orthonormality#VIJ9 |
| Definition | B1ERD8KV65 | definition | open | Wikipedia Wilson loop#TNTL |
| Definition | B1JPM33TBC | definition | open | Wikipedia Sincere favorite criterion#DZ2R |
| Definition | B1M6E93RFS | definition | open | Wikipedia Multiresolution Fourier transform#1YUA |
| Definition | B23BZZVZAF | definition | open | Wikipedia Polymatroid#ROI8 |
| Definition | B2C2FA6E52 | definition | open | Wikipedia Johnson bound#KBA1 |
| Definition | B36VWPCWSA | definition | open | Wikipedia Classifying space for SO(n)#XNVL |
| Definition | B3F81HFXFN | definition | open | Wikipedia Mapping cone (homological algebra)#ZA21 |
| Definition | B3Y322MVGW | definition | open | Wikipedia Incomplete gamma function#Z3F1 |
| Definition | B3YBZF8CBZ | definition | open | Wikipedia Centering matrix#9N3Y |
| Definition | B42B624YH0 | definition | open | Wikipedia Unitary operator#5A8O |
| Definition | B42T9HKBEQ | definition | open | Wikipedia Adapted process#QINC |
| Definition | B4EBC5BT66 | definition | open | Wikipedia Arrangement (space partition)#AEDS |
| Definition | B4H0SVSA0R | definition | open | Wikipedia Operation (mathematics)#5CZV |
| Definition | B59KBT1XM8 | definition | open | Wikipedia Iterated function#5ANX |
| Definition | B5P1G4G0GG | definition | open | Wikipedia Quotient space (topology)#MLI5 |
| Definition | B5RW92G72R | definition | open | Wikipedia Regular tree grammar#S4Z6 |
| Definition | B6ABXN4V82 | definition | open | Wikipedia Subadditive set function#CVQE |
| Definition | B6C9QVMTS3 | definition | open | Wikipedia Mackey topology#AX58 |
| Definition | B6RJ5E39R9 | definition | open | Wikipedia Ore extension#UI0M |
| Definition | B700GG7A5G | definition | open | Wikipedia Semigroup#XRVO |
| Definition | B824SWS11N | definition | open | Wikipedia List of set identities and relations#LTA3 |
| Definition | B84G2W7DVR | definition | open | Wikipedia Interleaving distance#0JOO |
| Definition | B89STMMVBM | definition | open | Wikipedia Groupoid algebra#A5A2 |
| Definition | B8BYDBHKJE | definition | open | Wikipedia Algebraic character#758H |
| Definition | B8HEBRHCMB | definition | open | Wikipedia Anderson function#Q2E7 |
| Definition | B8TB7W1Z4F | definition | open | Wikipedia Bisection#QI9Q |
| Definition | B9DEHAW2EN | definition | open | Wikipedia Foliation#FDLY |
| Definition | B9FW1XEXQ0 | definition | open | Wikipedia Cross-covariance matrix#21J1 |
| Definition | B9MWTPB9JD | definition | open | Wikipedia Inverse gamma function#LL0K |
| Definition | B9QX14X9AQ | definition | open | Wikipedia Spectrum of a matrix#CG38 |
| Definition | BAFQEQS8JR | definition | open | Wikipedia Logistic regression#X35Q |
| Definition | BB367R0NXX | definition | open | Wikipedia Regularity structure#97BY |