math-1998 热词(合成词)列表
这里只显示在超过10篇文章中出现的候选词(前100个)
编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
| finite number | 182 | 80 | 3.182 | 0.000593 | 9801019,9801020,etc |
| vector space | 208 | 73 | 3.0 | 0.000786 | 9801004,9801039,etc |
| fundamental group | 241 | 44 | 12.0 | 0.001214 | 9801019,9801039,etc |
| boundary component | 180 | 36 | 10.5 | 0.00131 | 9801019,9801039,etc |
| modulus space | 203 | 29 | 25.0 | 0.001533 | 9802054,9802055,etc |
| vector field | 146 | 29 | 2.4 | 0.001212 | 9802040,9802042,etc |
| right-hand side | 63 | 27 | 3.0 | 0.000385 | 9802034,9802111,etc |
| tangent space | 106 | 25 | 12.667 | 0.000818 | 9801020,9801039,etc |
| differential equation | 86 | 25 | 2.5 | 0.000712 | 9801004,9801012,etc |
| singular point | 91 | 24 | 3.25 | 0.0007 | 9801039,9801059,etc |
| explicit formula | 38 | 22 | 3.5 | 0.000279 | 9801020,9801053,etc |
| convex hull | 60 | 22 | 4.0 | 0.000587 | 9801019,9801039,etc |
| finite index | 51 | 21 | 6.5 | 0.001225 | 9801019,9801045,etc |
| continuous function | 55 | 21 | 4.2 | 0.000533 | 9801027,9801039,etc |
| line bundle | 90 | 21 | 4.0 | 0.000565 | 9802063,9802097,etc |
| compact subset | 50 | 20 | 2.75 | 0.000612 | 9801019,9801027,etc |
| second part | 41 | 19 | 3.0 | 0.000373 | 9801079,9801148,etc |
| tensor product | 52 | 19 | 3.0 | 0.001147 | 9802011,9802028,etc |
| vector bundle | 74 | 19 | 2.5 | 0.00087 | 9802055,9802063,etc |
| isomorphism class | 51 | 19 | 3.0 | 0.000824 | 9802029,9802054,etc |
| homotopy class | 60 | 18 | 7.25 | 0.000367 | 9801019,9801039,etc |
| cohomology class | 41 | 17 | 2.5 | 0.000916 | 9802011,9802061,etc |
| double point | 79 | 17 | 11.0 | 0.002055 | 9804020,9804046,etc |
| left-hand side | 70 | 17 | 23.0 | 0.000695 | 9805025,9805057,etc |
| initial condition | 37 | 16 | 2.2 | 0.000393 | 9801012,9801056,etc |
| quotient space | 33 | 16 | 2.6 | 0.000253 | 9801019,9801039,etc |
| homotopy equivalence | 48 | 16 | 2.5 | 0.001085 | 9801019,9801045,etc |
| solid torus | 84 | 16 | 4.0 | 0.001079 | 9802022,9802040,etc |
| rational function | 39 | 16 | 3.5 | 0.000699 | 9802022,9802063,etc |
| natural way | 29 | 16 | 4.0 | 0.000219 | 9802011,9802054,etc |
| critical value | 47 | 15 | 2.5 | 0.001013 | 9801027,9801148,etc |
| irreducible component | 63 | 15 | 2.667 | 0.000764 | 9802010,9802022,etc |
| fundamental domain | 41 | 14 | 3.0 | 0.001436 | 9801088,9801097,etc |
| homotopy equivalent | 38 | 14 | 3.0 | 0.002417 | 9801045,9801123,etc |
| real number | 24 | 14 | 2.5 | 0.000483 | 9801039,9801045,etc |
| topological space | 34 | 14 | 3.0 | 0.00043 | 9802011,9802022,etc |
| base point | 32 | 14 | 4.0 | 0.000314 | 9802011,9802040,etc |
| item For | 55 | 14 | 4.0 | 0.000558 | 9804046,9804110,etc |
| homology class | 44 | 14 | 3.0 | 0.000767 | 9805078,9805097,etc |
| critical point | 74 | 13 | 4.25 | 0.002165 | 9801027,9801123,etc |
| normal bundle | 52 | 13 | 13.0 | 0.000953 | 9802061,9802063,etc |
| hand side | 26 | 13 | 3.0 | 0.000511 | 9806023,9806028,etc |
| exact sequence | 42 | 13 | 9.0 | 0.001582 | 9807071,9807109,etc |
| Lebesgue measure | 27 | 12 | 2.8 | 0.000373 | 9801039,9801045,etc |
| compact support | 24 | 12 | 2.5 | 0.000396 | 9801027,9801039,etc |
| branch point | 47 | 12 | 3.0 | 0.002155 | 9801019,9801039,etc |
| free group | 40 | 12 | 3.667 | 0.001467 | 9806016,9806035,etc |
| small neighborhood | 24 | 11 | 3.25 | 0.00032 | 9801039,9801045,etc |
| infinite order | 20 | 11 | 3.0 | 0.000568 | 9801019,9801123,etc |
| Hopf algebra | 33 | 11 | 3.333 | 0.004483 | 9802028,9802029,etc |
| Lie group | 47 | 11 | 5.0 | 0.00117 | 9802034,9802054,etc |
| differential operator | 28 | 11 | 4.667 | 0.0007 | 9805036,9805065,etc |
Last update: 2022-01-09