| category theory | 27 | 13 | 2.167 | 0.010493 | 2009.01985,2009.04262,etc |
| hyperbolic plane | 29 | 11 | 2.6 | 0.00723 | 2009.02729,2009.04164,etc |
| equilibrium point | 159 | 17 | 9.812 | 0.006356 | 2009.02148,2009.02246,etc |
| line width | 426 | 14 | 32.154 | 0.006048 | 2009.00412,2009.00586,etc |
| positive solution | 75 | 17 | 4.625 | 0.004976 | 2009.00854,2009.01304,etc |
| orthogonal polynomial | 42 | 13 | 3.0 | 0.004774 | 2009.01338,2009.01793,etc |
| Cayley graph | 136 | 20 | 6.737 | 0.004772 | 2009.00313,2009.00554,etc |
| time slot | 202 | 18 | 11.706 | 0.00461 | 2009.00105,2009.00171,etc |
| convergence speed | 57 | 12 | 5.091 | 0.00447 | 2009.00705,2009.00806,etc |
| inner sep | 148 | 11 | 13.1 | 0.004252 | 2009.00412,2009.00586,etc |
| invariant subspace | 35 | 13 | 2.833 | 0.004096 | 2009.00310,2009.01402,etc |
| ground state | 70 | 12 | 6.182 | 0.00373 | 2009.02518,2009.02730,etc |
| differential form | 61 | 23 | 2.636 | 0.003635 | 2009.00177,2009.00275,etc |
| lattice point | 55 | 12 | 4.909 | 0.003606 | 2009.02140,2009.02271,etc |
| spectral gap | 75 | 15 | 5.286 | 0.003552 | 2009.00698,2009.01234,etc |
| solution operator | 36 | 12 | 3.091 | 0.003478 | 2009.00379,2009.01212,etc |
| maximum degree | 128 | 27 | 4.885 | 0.003468 | 2009.00113,2009.00220,etc |
| rational point | 114 | 20 | 5.947 | 0.003451 | 2009.00441,2009.00892,etc |
| complex structure | 82 | 24 | 3.478 | 0.003403 | 2009.00177,2009.00965,etc |
| periodic solution | 46 | 11 | 4.5 | 0.003363 | 2009.00854,2009.01593,etc |
| Laplacian matrix | 62 | 12 | 5.455 | 0.003273 | 2009.01589,2009.01648,etc |
| integral curve | 44 | 11 | 4.2 | 0.003161 | 2009.00720,2009.00913,etc |
| mapping class group | 50 | 13 | 4.083 | 0.003141 | 2009.00897,2009.02022,etc |
| complete graph | 141 | 45 | 3.091 | 0.003096 | 2009.00113,2009.00220,etc |
| Lipschitz domain | 70 | 21 | 3.4 | 0.002999 | 2009.00154,2009.01656,etc |
| Euclidean plane | 49 | 19 | 2.5 | 0.002816 | 2009.00913,2009.00927,etc |
| metric space | 181 | 49 | 3.25 | 0.002758 | 2009.00313,2009.00333,etc |
| cohomology class | 62 | 24 | 2.609 | 0.002732 | 2009.00124,2009.00177,etc |
| conservation law | 118 | 23 | 5.273 | 0.002616 | 2009.00102,2009.00604,etc |
| Lie algebra | 245 | 42 | 5.951 | 0.002598 | 2009.00233,2009.00333,etc |
| distribution function | 89 | 19 | 4.556 | 0.00255 | 2009.00068,2009.00253,etc |
| partial sum | 72 | 17 | 4.375 | 0.002536 | 2009.00445,2009.00604,etc |
| finite group | 118 | 44 | 2.721 | 0.002505 | 2009.00650,2009.00691,etc |
| positive semi-definite | 39 | 13 | 3.167 | 0.002496 | 2009.00673,2009.01033,etc |
| medskip noindent | 50 | 15 | 3.357 | 0.002422 | 2009.00469,2009.00731,etc |
| abelian variety | 78 | 14 | 5.538 | 0.002421 | 2009.00194,2009.00892,etc |
| number field | 120 | 34 | 3.576 | 0.002384 | 2009.00194,2009.00313,etc |
| Poisson process | 84 | 17 | 5.188 | 0.00237 | 2009.00316,2009.00445,etc |
| finite field | 111 | 40 | 2.821 | 0.002361 | 2009.00171,2009.00897,etc |
| inverse problem | 139 | 34 | 4.182 | 0.002347 | 2009.00370,2009.00379,etc |
| essential spectrum | 76 | 12 | 6.727 | 0.002287 | 2009.01300,2009.01506,etc |
| optimal control problem | 99 | 22 | 4.571 | 0.002246 | 2009.00352,2009.00736,etc |
| modulus space | 248 | 36 | 7.029 | 0.002201 | 2009.00194,2009.00333,etc |
| channel estimation | 35 | 11 | 3.1 | 0.002201 | 2009.00789,2009.00806,etc |
| critical point | 238 | 74 | 3.247 | 0.002194 | 2009.00598,2009.00720,etc |
| loss function | 91 | 21 | 4.2 | 0.002159 | 2009.00490,2009.00801,etc |
| distinct eigenvalue | 47 | 12 | 4.182 | 0.002133 | 2009.00604,2009.01033,etc |
| recurrence relation | 55 | 19 | 3.0 | 0.002121 | 2009.01024,2009.01124,etc |
| prime ideal | 42 | 13 | 3.417 | 0.002117 | 2009.01301,2009.01813,etc |
| computational effort | 54 | 18 | 3.118 | 0.002105 | 2009.00595,2009.00665,etc |
| saddle point | 74 | 14 | 5.615 | 0.002101 | 2009.01724,2009.01962,etc |
| vector bundle | 195 | 37 | 5.361 | 0.002076 | 2009.00177,2009.00333,etc |
| probability density function | 67 | 32 | 2.129 | 0.002056 | 2009.00328,2009.00352,etc |
| infinite family | 69 | 34 | 2.061 | 0.002053 | 2009.00174,2009.00220,etc |
| deep neural network | 28 | 11 | 2.6 | 0.002049 | 2009.02031,2009.02484,etc |
| wave solution | 65 | 14 | 4.462 | 0.002005 | 2009.00698,2009.01593,etc |
| critical value | 92 | 39 | 2.395 | 0.001986 | 2009.00113,2009.00601,etc |
| continuous spectrum | 33 | 15 | 2.286 | 0.001974 | 2009.00604,2009.01593,etc |
| boundary component | 108 | 29 | 3.821 | 0.001948 | 2009.01384,2009.01899,etc |
| elliptic curve | 105 | 24 | 3.913 | 0.001947 | 2009.00194,2009.00586,etc |
| value function | 92 | 14 | 6.231 | 0.001915 | 2009.01276,2009.02053,etc |
| finite element method | 104 | 36 | 2.914 | 0.0019 | 2009.00102,2009.00139,etc |
| global existence | 34 | 12 | 3.0 | 0.001881 | 2009.00580,2009.00698,etc |
| random graph | 66 | 22 | 3.048 | 0.001879 | 2009.00332,2009.00467,etc |
| numerical error | 39 | 13 | 3.167 | 0.001869 | 2009.00352,2009.01058,etc |
| commutative ring | 56 | 21 | 2.75 | 0.001869 | 2009.01301,2009.01384,etc |
| classical solution | 89 | 23 | 3.955 | 0.001864 | 2009.01299,2009.01392,etc |
| Riemannian manifold | 173 | 48 | 3.596 | 0.001859 | 2009.00333,2009.00595,etc |
| item If | 451 | 152 | 2.974 | 0.001851 | 2009.00340,2009.00389,etc |
| Galois group | 52 | 17 | 3.188 | 0.00185 | 2009.00691,2009.00937,etc |
| characteristic polynomial | 103 | 26 | 3.76 | 0.001835 | 2009.00272,2009.01401,etc |
| singular value | 142 | 44 | 3.186 | 0.001832 | 2009.00389,2009.00582,etc |
| Fourier series | 31 | 15 | 2.143 | 0.001828 | 2009.00352,2009.01774,etc |
| bipartite graph | 111 | 32 | 3.419 | 0.001788 | 2009.00222,2009.00467,etc |
| objective function | 371 | 91 | 4.011 | 0.001779 | 2009.00352,2009.00370,etc |
| boundary condition | 365 | 125 | 2.75 | 0.00176 | 2009.00102,2009.00253,etc |
| harmonic function | 81 | 14 | 6.077 | 0.001757 | 2009.00586,2009.00641,etc |
| noindent By | 40 | 13 | 3.25 | 0.001744 | 2009.01996,2009.03170,etc |
| multiple user | 30 | 12 | 2.545 | 0.001736 | 2009.00105,2009.00267,etc |
| unitary operator | 39 | 15 | 2.714 | 0.001735 | 2009.00333,2009.00604,etc |
| boundary curve | 42 | 12 | 3.727 | 0.001718 | 2009.01299,2009.02022,etc |
| spectral sequence | 61 | 18 | 3.118 | 0.001668 | 2009.01022,2009.01096,etc |
| linear extension | 58 | 12 | 4.909 | 0.001664 | 2009.00554,2009.00903,etc |
| probability distribution | 158 | 52 | 3.059 | 0.001655 | 2009.00113,2009.00467,etc |
| Euclidean space | 140 | 53 | 2.673 | 0.001655 | 2009.00275,2009.00310,etc |
| total variation distance | 41 | 12 | 3.636 | 0.001655 | 2009.01569,2009.01572,etc |
| Jacobian matrix | 73 | 22 | 2.905 | 0.001651 | 2009.00517,2009.00595,etc |
| variational principle | 34 | 12 | 2.909 | 0.001648 | 2009.00102,2009.00275,etc |
| harmonic map | 38 | 11 | 3.6 | 0.001647 | 2009.00586,2009.02943,etc |
| Brownian motion | 175 | 43 | 4.095 | 0.001645 | 2009.00698,2009.00903,etc |
| Lyapunov function | 77 | 20 | 3.316 | 0.001627 | 2009.00673,2009.00696,etc |
| approximate solution | 108 | 45 | 2.432 | 0.001619 | 2009.00379,2009.00473,etc |
| Markov chain | 185 | 37 | 5.056 | 0.001611 | 2009.00724,2009.01299,etc |
| adjacency matrix | 106 | 27 | 3.731 | 0.001604 | 2009.00113,2009.00332,etc |
| geodesic flow | 67 | 17 | 4.125 | 0.001595 | 2009.01043,2009.01459,etc |
| phase shift | 59 | 16 | 3.867 | 0.001589 | 2009.00267,2009.00473,etc |
| Poisson point process | 54 | 18 | 2.588 | 0.001588 | 2009.00742,2009.02761,etc |
| energy estimate | 53 | 20 | 2.684 | 0.001568 | 2009.00068,2009.00139,etc |
| minimum degree | 52 | 13 | 4.25 | 0.001563 | 2009.02001,2009.02416,etc |
| homogeneous space | 35 | 14 | 2.462 | 0.001559 | 2009.00233,2009.00333,etc |
|