math-202009 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
1	category theory	27	13	2.167	0.010493	2009.01985,2009.04262,etc
2	hyperbolic plane	29	11	2.6	0.00723	2009.02729,2009.04164,etc
3	equilibrium point	159	17	9.812	0.006356	2009.02148,2009.02246,etc
4	line width	426	14	32.154	0.006048	2009.00412,2009.00586,etc
5	positive solution	75	17	4.625	0.004976	2009.00854,2009.01304,etc
6	orthogonal polynomial	42	13	3.0	0.004774	2009.01338,2009.01793,etc
7	Cayley graph	136	20	6.737	0.004772	2009.00313,2009.00554,etc
8	time slot	202	18	11.706	0.00461	2009.00105,2009.00171,etc
9	convergence speed	57	12	5.091	0.00447	2009.00705,2009.00806,etc
10	inner sep	148	11	13.1	0.004252	2009.00412,2009.00586,etc
11	invariant subspace	35	13	2.833	0.004096	2009.00310,2009.01402,etc
12	ground state	70	12	6.182	0.00373	2009.02518,2009.02730,etc
13	differential form	61	23	2.636	0.003635	2009.00177,2009.00275,etc
14	lattice point	55	12	4.909	0.003606	2009.02140,2009.02271,etc
15	spectral gap	75	15	5.286	0.003552	2009.00698,2009.01234,etc
16	solution operator	36	12	3.091	0.003478	2009.00379,2009.01212,etc
17	maximum degree	128	27	4.885	0.003468	2009.00113,2009.00220,etc
18	rational point	114	20	5.947	0.003451	2009.00441,2009.00892,etc
19	complex structure	82	24	3.478	0.003403	2009.00177,2009.00965,etc
20	periodic solution	46	11	4.5	0.003363	2009.00854,2009.01593,etc
21	Laplacian matrix	62	12	5.455	0.003273	2009.01589,2009.01648,etc
22	integral curve	44	11	4.2	0.003161	2009.00720,2009.00913,etc
23	mapping class group	50	13	4.083	0.003141	2009.00897,2009.02022,etc
24	complete graph	141	45	3.091	0.003096	2009.00113,2009.00220,etc
25	Lipschitz domain	70	21	3.4	0.002999	2009.00154,2009.01656,etc
26	Euclidean plane	49	19	2.5	0.002816	2009.00913,2009.00927,etc
27	metric space	181	49	3.25	0.002758	2009.00313,2009.00333,etc
28	cohomology class	62	24	2.609	0.002732	2009.00124,2009.00177,etc
29	conservation law	118	23	5.273	0.002616	2009.00102,2009.00604,etc
30	Lie algebra	245	42	5.951	0.002598	2009.00233,2009.00333,etc
31	distribution function	89	19	4.556	0.00255	2009.00068,2009.00253,etc
32	partial sum	72	17	4.375	0.002536	2009.00445,2009.00604,etc
33	finite group	118	44	2.721	0.002505	2009.00650,2009.00691,etc
34	positive semi-definite	39	13	3.167	0.002496	2009.00673,2009.01033,etc
35	medskip noindent	50	15	3.357	0.002422	2009.00469,2009.00731,etc
36	abelian variety	78	14	5.538	0.002421	2009.00194,2009.00892,etc
37	number field	120	34	3.576	0.002384	2009.00194,2009.00313,etc
38	Poisson process	84	17	5.188	0.00237	2009.00316,2009.00445,etc
39	finite field	111	40	2.821	0.002361	2009.00171,2009.00897,etc
40	inverse problem	139	34	4.182	0.002347	2009.00370,2009.00379,etc
41	essential spectrum	76	12	6.727	0.002287	2009.01300,2009.01506,etc
42	optimal control problem	99	22	4.571	0.002246	2009.00352,2009.00736,etc
43	modulus space	248	36	7.029	0.002201	2009.00194,2009.00333,etc
44	channel estimation	35	11	3.1	0.002201	2009.00789,2009.00806,etc
45	critical point	238	74	3.247	0.002194	2009.00598,2009.00720,etc
46	loss function	91	21	4.2	0.002159	2009.00490,2009.00801,etc
47	distinct eigenvalue	47	12	4.182	0.002133	2009.00604,2009.01033,etc
48	recurrence relation	55	19	3.0	0.002121	2009.01024,2009.01124,etc
49	prime ideal	42	13	3.417	0.002117	2009.01301,2009.01813,etc
50	computational effort	54	18	3.118	0.002105	2009.00595,2009.00665,etc
51	saddle point	74	14	5.615	0.002101	2009.01724,2009.01962,etc
52	vector bundle	195	37	5.361	0.002076	2009.00177,2009.00333,etc
53	probability density function	67	32	2.129	0.002056	2009.00328,2009.00352,etc
54	infinite family	69	34	2.061	0.002053	2009.00174,2009.00220,etc
55	deep neural network	28	11	2.6	0.002049	2009.02031,2009.02484,etc
56	wave solution	65	14	4.462	0.002005	2009.00698,2009.01593,etc
57	critical value	92	39	2.395	0.001986	2009.00113,2009.00601,etc
58	continuous spectrum	33	15	2.286	0.001974	2009.00604,2009.01593,etc
59	boundary component	108	29	3.821	0.001948	2009.01384,2009.01899,etc
60	elliptic curve	105	24	3.913	0.001947	2009.00194,2009.00586,etc
61	value function	92	14	6.231	0.001915	2009.01276,2009.02053,etc
62	finite element method	104	36	2.914	0.0019	2009.00102,2009.00139,etc
63	global existence	34	12	3.0	0.001881	2009.00580,2009.00698,etc
64	random graph	66	22	3.048	0.001879	2009.00332,2009.00467,etc
65	numerical error	39	13	3.167	0.001869	2009.00352,2009.01058,etc
66	commutative ring	56	21	2.75	0.001869	2009.01301,2009.01384,etc
67	classical solution	89	23	3.955	0.001864	2009.01299,2009.01392,etc
68	Riemannian manifold	173	48	3.596	0.001859	2009.00333,2009.00595,etc
69	item If	451	152	2.974	0.001851	2009.00340,2009.00389,etc
70	Galois group	52	17	3.188	0.00185	2009.00691,2009.00937,etc
71	characteristic polynomial	103	26	3.76	0.001835	2009.00272,2009.01401,etc
72	singular value	142	44	3.186	0.001832	2009.00389,2009.00582,etc
73	Fourier series	31	15	2.143	0.001828	2009.00352,2009.01774,etc
74	bipartite graph	111	32	3.419	0.001788	2009.00222,2009.00467,etc
75	objective function	371	91	4.011	0.001779	2009.00352,2009.00370,etc
76	boundary condition	365	125	2.75	0.00176	2009.00102,2009.00253,etc
77	harmonic function	81	14	6.077	0.001757	2009.00586,2009.00641,etc
78	noindent By	40	13	3.25	0.001744	2009.01996,2009.03170,etc
79	multiple user	30	12	2.545	0.001736	2009.00105,2009.00267,etc
80	unitary operator	39	15	2.714	0.001735	2009.00333,2009.00604,etc
81	boundary curve	42	12	3.727	0.001718	2009.01299,2009.02022,etc
82	spectral sequence	61	18	3.118	0.001668	2009.01022,2009.01096,etc
83	linear extension	58	12	4.909	0.001664	2009.00554,2009.00903,etc
84	probability distribution	158	52	3.059	0.001655	2009.00113,2009.00467,etc
85	Euclidean space	140	53	2.673	0.001655	2009.00275,2009.00310,etc
86	total variation distance	41	12	3.636	0.001655	2009.01569,2009.01572,etc
87	Jacobian matrix	73	22	2.905	0.001651	2009.00517,2009.00595,etc
88	variational principle	34	12	2.909	0.001648	2009.00102,2009.00275,etc
89	harmonic map	38	11	3.6	0.001647	2009.00586,2009.02943,etc
90	Brownian motion	175	43	4.095	0.001645	2009.00698,2009.00903,etc
91	Lyapunov function	77	20	3.316	0.001627	2009.00673,2009.00696,etc
92	approximate solution	108	45	2.432	0.001619	2009.00379,2009.00473,etc
93	Markov chain	185	37	5.056	0.001611	2009.00724,2009.01299,etc
94	adjacency matrix	106	27	3.731	0.001604	2009.00113,2009.00332,etc
95	geodesic flow	67	17	4.125	0.001595	2009.01043,2009.01459,etc
96	phase shift	59	16	3.867	0.001589	2009.00267,2009.00473,etc
97	Poisson point process	54	18	2.588	0.001588	2009.00742,2009.02761,etc
98	energy estimate	53	20	2.684	0.001568	2009.00068,2009.00139,etc
99	minimum degree	52	13	4.25	0.001563	2009.02001,2009.02416,etc
100	homogeneous space	35	14	2.462	0.001559	2009.00233,2009.00333,etc