| Definition | 3C81R6RDTK | definition | open | Wikipedia Lipschitz domain#HG6D |
| Definition | 3CCT8AYM0H | definition | open | Wikipedia Almost contact manifold#3AVL |
| Definition | 3CF0TXCRM5 | definition | open | Wikipedia Elementary topos#JFTU |
| Definition | 3CHPKMD07J | definition | open | Wikipedia Finsler manifold#9651 |
| Definition | 3CP3ZR3E2F | definition | open | Wikipedia Relative change#30YW |
| Definition | 3CRJR07HW2 | definition | open | Wikipedia Nyquist stability criterion#HRBX |
| Definition | 3D29FMPACZ | definition | open | Wikipedia Algebraic torus#AUBD |
| Definition | 3D5QVSS900 | definition | open | Wikipedia Conway's base 13 function#OAVB |
| Definition | 3D7JVDCMNJ | definition | open | Wikipedia Macdonald polynomials#KS0K |
| Definition | 3DF7VDQY0Q | definition | open | Wikipedia Vector field reconstruction#6N9X |
| Definition | 3DQ90666RC | definition | open | Wikipedia Trophic coherence#6F50 |
| Definition | 3DVHGD2CVG | definition | open | Wikipedia Metric interval temporal logic#0RXQ |
| Definition | 3EW7NFN6JW | definition | open | Wikipedia Ising model#E234 |
| Definition | 3FDCPX41SZ | definition | open | Wikipedia Correlation ratio#X39N |
| Definition | 3FE7BG2MJ5 | definition | open | Wikipedia Twisted polynomial ring#8ZZB |
| Definition | 3FETM8435F | definition | open | Wikipedia Spherical mean#1UUF |
| Definition | 3FHGNBV18T | definition | open | Wikipedia Subnormal operator#48Q7 |
| Definition | 3FP8DBR91N | definition | open | Wikipedia Linear flow on the torus#6PIV |
| Definition | 3FWF8B5696 | definition | open | Wikipedia Spectrum of a C*-algebra#1X1A |
| Definition | 3G3M0GDS29 | definition | open | Wikipedia Stress (mechanics)#GFD7 |
| Definition | 3G4MACYXBY | definition | open | Wikipedia Sensemaking#HRIM |
| Definition | 3G5CSNWW6B | definition | open | Wikipedia Zometool#34FO |
| Definition | 3G6DDCSXEZ | definition | open | Wikipedia Calderón projector#T11Z |
| Definition | 3GDH9Y7ZNQ | definition | open | Wikipedia Complete numbering#V0IC |
| Definition | 3GN4J1SA7A | definition | open | Wikipedia Gijswijt's sequence#GDAU |
| Definition | 3H2B3P5084 | definition | open | Wikipedia Ackermann function#DWPS |
| Definition | 3HDXYY210J | definition | open | Wikipedia Euclidean relation#OUD0 |
| Definition | 3HEXQ0WMP7 | definition | open | Wikipedia Radical of an ideal#BWTF |
| Definition | 3HMWJQBQJP | definition | open | Wikipedia Reduced derivative#NQ9U |
| Definition | 3J29TFVG80 | definition | open | Wikipedia Stable principal bundle#YFWP |
| Definition | 3KEFPRZTX3 | definition | open | Wikipedia Borel distribution#FW0X |
| Definition | 3KKPA38TAN | definition | open | Wikipedia Chiral algebra#TMPA |
| Definition | 3KV8DFHT2Y | definition | open | Wikipedia Hitchin's equations#SDMQ |
| Definition | 3MA4ARA1CN | definition | open | Wikipedia Hardy–Littlewood maximal function#253N |
| Definition | 3MK1HXKMWA | definition | open | Wikipedia Convergence of random variables#BOBD |
| Definition | 3MNKB90BT9 | definition | open | Wikipedia Lattice (discrete subgroup)#FENX |
| Definition | 3MQWMXNPZN | definition | open | Wikipedia Trigintaduonion#CQQ0 |
| Definition | 3N1DNEP9H4 | definition | open | Wikipedia Degree distribution#OC75 |
| Definition | 3N9WW411EV | definition | open | Wikipedia BQP#7EP7 |
| Definition | 3NAS1TTQM7 | definition | open | Wikipedia All one polynomial#A2AP |
| Definition | 3NHFXQYXNW | definition | open | Wikipedia Pseudolikelihood#4YL2 |
| Definition | 3NK5WR07X6 | definition | open | Wikipedia Finitary relation#LT8D |
| Definition | 3PTAB1BNJY | definition | open | Wikipedia Kontsevich invariant#DNGA |
| Definition | 3Q755JK0GC | definition | open | Wikipedia Planar ternary ring#6AJN |
| Definition | 3QF0B14GJH | definition | open | Wikipedia Phi coefficient#QAT8 |
| Definition | 3QF1HKRA4B | definition | open | Wikipedia Markov random field#KT91 |
| Definition | 3QP0WTYZ6V | definition | open | Wikipedia Frequentist inference#3GXE |
| Definition | 3QQK7YAMK6 | definition | open | Wikipedia Cone (category theory)#E79G |
| Definition | 3QXJS3YQBP | definition | open | Wikipedia Inverse image functor#LQ3V |
| Definition | 3QYFV45BZ8 | definition | open | Wikipedia Precision and recall#O2IT |
| Definition | 3RQ7WVKRKJ | definition | open | Wikipedia Linear predictor function#XBY3 |
| Definition | 3RY1BXC0DZ | definition | open | Wikipedia Commutator subspace#NUG9 |
| Definition | 3S1GZERY3D | definition | open | Wikipedia Irwin–Hall distribution#F4VL |
| Definition | 3SBWVGGQJB | definition | open | Wikipedia Generalized eigenvector#RLPW |
| Definition | 3SE4Z6TYK2 | definition | open | Wikipedia Truth#91J0 |
| Definition | 3SS7YY65QC | definition | open | Wikipedia Semi-elliptic operator#CEZ0 |
| Definition | 3SWQ3ANCWH | definition | open | Wikipedia Index set (computability)#EQZV |
| Definition | 3TAMR69716 | definition | open | Wikipedia Milnor map#69RZ |
| Definition | 3VDSJFVN9T | definition | open | Wikipedia Bode plot#82DS |
| Definition | 3WA7708SQX | definition | open | Wikipedia Lumpability#Q34Y |
| Definition | 3WGXN7VPVA | definition | open | Wikipedia Smooth scheme#74DV |
| Definition | 3WM8M2A3YE | definition | open | Wikipedia Morley rank#5U2O |
| Definition | 3WQW4R36F9 | definition | open | Wikipedia Varifold#CIIY |
| Definition | 3WSZGFZX3T | definition | open | Wikipedia Normal invariant#KA2V |
| Definition | 3X2C6RHKVW | definition | open | Wikipedia Graph of groups#4M0D |
| Definition | 3XEFFG4BDQ | definition | open | Wikipedia Submersion (mathematics)#37IK |
| Definition | 3XPTJMH759 | definition | open | Wikipedia Fundamental sequence (set theory)#4VAG |
| Definition | 3XT59S0C8W | definition | open | Wikipedia Wheel theory#C3YL |
| Definition | 3XZNPXXWZ9 | definition | open | Wikipedia Compact operator on Hilbert space#D7MG |
| Definition | 3Y182YB4T1 | definition | open | Wikipedia Measurable group#MI9N |
| Definition | 3YBBN5TXZT | definition | open | Wikipedia SMASH (hash)#HOEF |
| Definition | 3YY2WN3KMD | definition | open | Wikipedia Grubbs's test#OCKU |
| Definition | 3Z0JGGFRHZ | definition | open | Wikipedia Minimal algebra#3PAO |
| Definition | 3ZBMM56THT | definition | open | Wikipedia Bloch's higher Chow group#NDPC |
| Definition | 3ZNEQ4S55D | definition | open | Wikipedia Probabilistically checkable proof#J21N |
| Definition | 3ZX7M8H4RG | definition | open | Wikipedia Symmetric monoidal category#LSFS |
| Definition | 3ZYBX8KCMM | definition | open | Wikipedia Zak transform#EOFU |
| Definition | 404V72SZP6 | definition | open | Wikipedia Grand potential#0DIY |
| Definition | 40NGZW6838 | definition | open | Wikipedia Empirical process#BABL |
| Definition | 40Q5VWESGV | definition | open | Wikipedia Laplace–Carson transform#FBVK |
| Definition | 41950YT7Y9 | definition | open | Wikipedia Normal cone (algebraic geometry)#7UKH |
| Definition | 41KH21106C | definition | open | Wikipedia Vector field#F2KE |
| Definition | 42ACJDB7DD | definition | open | Wikipedia Fibonacci coding#1YS9 |
| Definition | 42FSKBJVBQ | definition | open | Wikipedia Electromagnetic stress–energy tensor#7LQO |
| Definition | 42R6K6PPQ0 | definition | deferred (the cue heading names a section and not one item) | Wikipedia Quotient group#B30N |
| Definition | 4388A9Z6MJ | definition | open | Wikipedia Hrushovski construction#UUWD |
| Definition | 43FN4086BE | definition | open | Wikipedia Lagrange number#JC9I |
| Definition | 4435FE34N8 | definition | open | Wikipedia Variational inequality#SVET |
| Definition | 4447W5Y5J0 | definition | open | Wikipedia Radical of a module#NWN0 |
| Definition | 44K4JXQ088 | definition | open | Wikipedia Dirac measure#B41M |
| Definition | 44KF2XRCX5 | definition | open | Wikipedia Erdős–Rényi model#REM5 |
| Definition | 44RW24K5VW | definition | open | Wikipedia Connector (mathematics)#I50D |
| Definition | 44YGH6Q2M4 | definition | open | Wikipedia Fundamental group#K4Z7 |
| Definition | 44ZEN4Z0ZT | definition | open | Wikipedia MAXEkSAT#3OI6 |
| Definition | 45BDPTGWRV | definition | open | Wikipedia 5-polytope#4K0V |
| Definition | 45K2WYQRYF | definition | open | Wikipedia Luttinger's theorem#ML48 |
| Definition | 45WHTYC6FT | definition | open | Wikipedia Probability generating function#4Z20 |
| Definition | 45ZDPRXAV6 | definition | open | Wikipedia Spectral risk measure#QQMC |
| Definition | 461G0A0NC9 | definition | open | Wikipedia Hyperbolic set#ME5N |
| Definition | 466CQT1RJJ | definition | open | Wikipedia Recurrence relation#S0Q0 |