math-202012 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	convex body	68	11	6.1	0.005411	2012.01713,2012.01727,etc
2	automorphism group	96	30	3.276	0.005355	2012.00880,2012.01058,etc
3	symmetric group	139	39	3.632	0.004713	2012.00341,2012.00742,etc
4	foreach x	150	15	9.214	0.004133	2012.00108,2012.01058,etc
5	regular function	94	13	7.583	0.003826	2012.01097,2012.01104,etc
6	double point	63	13	5.167	0.003763	2012.00303,2012.00574,etc
7	convex domain	36	15	2.429	0.003387	2012.01275,2012.01727,etc
8	Cartesian product	53	17	3.25	0.003344	2012.00199,2012.00396,etc
9	weak solution	238	43	5.643	0.003311	2012.00247,2012.00273,etc
10	prime number	61	20	3.158	0.003298	2012.00570,2012.00882,etc
11	free energy	76	13	5.333	0.003268	2012.00970,2012.01343,etc
12	energy efficiency	102	16	6.733	0.003205	2012.00092,2012.00155,etc
13	Hamiltonian vector field	42	11	3.9	0.003129	2012.00582,2012.00849,etc
14	heat kernel	98	18	5.588	0.003114	2012.00380,2012.00712,etc
15	spectral sequence	43	13	3.5	0.003113	2012.01770,2012.02687,etc
16	Hilbert space	228	76	2.987	0.003102	2012.00087,2012.00149,etc
17	stationary point	77	22	3.619	0.003037	2012.00092,2012.00349,etc
18	equilibrium state	31	12	2.727	0.002996	2012.00278,2012.00734,etc
19	elliptic curve	55	11	5.3	0.002982	2012.00542,2012.00570,etc
20	feasible region	62	21	3.05	0.002967	2012.00077,2012.00546,etc
21	Lie algebra	182	42	4.415	0.002941	2012.00108,2012.00178,etc
22	Navier-Stokes equation	48	18	2.765	0.002884	2012.01150,2012.03489,etc
23	point process	97	14	6.923	0.002797	2012.00975,2012.02864,etc
24	time step size	35	13	2.833	0.00279	2012.00128,2012.00278,etc
25	direct link	27	11	2.4	0.002786	2012.00155,2012.00267,etc
26	meromorphic function	75	19	4.056	0.002743	2012.00062,2012.00380,etc
27	linear relation	24	11	2.2	0.002716	2012.00247,2012.00913,etc
28	finite family	34	12	2.909	0.002652	2012.00087,2012.00380,etc
29	time slot	172	21	8.55	0.002578	2012.00092,2012.00546,etc
30	condition number	109	27	4.077	0.002558	2012.00183,2012.00280,etc
31	test statistic	78	12	4.364	0.002519	2012.00742,2012.00980,etc
32	Wasserstein distance	75	19	4.111	0.002503	2012.00349,2012.00422,etc
33	ample line bundle	65	13	5.333	0.002483	2012.01762,2012.02549,etc
34	correlation function	68	14	5.154	0.00243	2012.00814,2012.01154,etc
35	cohomology class	56	22	2.619	0.002375	2012.00199,2012.00427,etc
36	Lyapunov function	71	20	3.684	0.002367	2012.00338,2012.00628,etc
37	polynomial ring	41	19	2.111	0.002354	2012.00198,2012.00199,etc
38	nonumber &	191	60	3.085	0.00233	2012.00338,2012.00444,etc
39	Ising model	84	12	7.0	0.0023	2012.00806,2012.01123,etc
40	Riccati equation	61	14	4.615	0.002272	2012.00239,2012.00247,etc
41	finite type	155	32	3.742	0.002234	2012.00380,2012.00849,etc
42	Poincar'e inequality	101	24	4.348	0.002212	2012.01104,2012.01727,etc
43	chromatic number	44	11	4.3	0.002186	2012.00141,2012.01764,etc
44	measurement noise	25	12	2.182	0.002164	2012.00887,2012.04556,etc
45	root system	47	13	3.833	0.002157	2012.00498,2012.01123,etc
46	harmonic function	82	16	5.133	0.002146	2012.00324,2012.02132,etc
47	number field	95	15	6.071	0.002129	2012.00542,2012.01117,etc
48	optimal control	85	24	3.652	0.002127	2012.00239,2012.00609,etc
49	random matrices	39	17	2.375	0.002125	2012.00175,2012.00407,etc
50	periodic orbit	148	18	8.647	0.002117	2012.00309,2012.00849,etc
51	functional equation	79	20	3.895	0.002044	2012.00542,2012.00716,etc
52	holomorphic function	129	35	3.412	0.00204	2012.00062,2012.00380,etc
53	gradient descent	52	22	2.429	0.001984	2012.00807,2012.01255,etc
54	level set	59	18	3.412	0.001983	2012.00142,2012.00707,etc
55	distribution function	47	21	2.3	0.001959	2012.00742,2012.00980,etc
56	smooth boundary	86	31	2.833	0.001947	2012.00075,2012.00247,etc
57	parabolic subgroup	70	15	4.929	0.001944	2012.02187,2012.02744,etc
58	homogeneous polynomial	77	18	4.294	0.001939	2012.00085,2012.00198,etc
59	initial condition	559	152	3.689	0.001936	2012.00062,2012.00128,etc
60	chain complex	60	14	3.846	0.001929	2012.01033,2012.02249,etc
61	functional calculus	47	13	3.833	0.001908	2012.00712,2012.01364,etc
62	positive root	57	16	3.733	0.001882	2012.02524,2012.02883,etc
63	polynomial time	84	24	3.609	0.001857	2012.00226,2012.00396,etc
64	channel capacity	30	11	2.9	0.001841	2012.00155,2012.00259,etc
65	value function	107	27	3.923	0.001829	2012.00415,2012.00609,etc
66	local property	46	15	3.214	0.001815	2012.01058,2012.01117,etc
67	activation function	100	21	4.9	0.001801	2012.00089,2012.00546,etc
68	conjugacy class	158	28	5.704	0.001795	2012.00108,2012.00341,etc
69	control action	47	13	3.167	0.001795	2012.00239,2012.00260,etc
70	initial value problem	49	22	2.286	0.001794	2012.00142,2012.00163,etc
71	smooth solution	59	25	2.333	0.001794	2012.00349,2012.00422,etc
72	arrival rate	57	11	5.6	0.001793	2012.00851,2012.02051,etc
73	stationary distribution	157	25	6.083	0.001772	2012.00607,2012.00851,etc
74	line bundle	235	37	6.417	0.001769	2012.00178,2012.00574,etc
75	quadrature rule	54	15	2.429	0.001768	2012.00280,2012.00506,etc
76	analytic function	83	39	2.158	0.001767	2012.00062,2012.00615,etc
77	ground state	88	14	6.692	0.001766	2012.00273,2012.00479,etc
78	isomorphism class	94	27	3.577	0.001765	2012.00380,2012.00466,etc
79	general type	36	11	3.3	0.001763	2012.00813,2012.01083,etc
80	Markov chain	199	43	4.714	0.001749	2012.00196,2012.00214,etc
81	lattice point	65	14	4.615	0.001747	2012.00591,2012.01360,etc
82	normal subgroup	85	20	4.421	0.001743	2012.00108,2012.01147,etc
83	vector field	329	83	3.988	0.001741	2012.00085,2012.00149,etc
84	optimal strategy	65	22	3.0	0.001735	2012.00239,2012.00260,etc
85	full subcategory	89	30	3.034	0.001734	2012.00199,2012.00224,etc
86	penalty parameter	44	17	2.688	0.001729	2012.00784,2012.01898,etc
87	initial datum	476	86	5.188	0.001723	2012.00128,2012.00200,etc
88	periodic solution	65	15	4.571	0.001723	2012.00142,2012.00309,etc
89	Brownian motion	164	39	4.184	0.001716	2012.00200,2012.00415,etc
90	partial sum	54	16	3.267	0.001715	2012.01029,2012.02173,etc
91	sure convergence	36	14	2.615	0.001707	2012.00628,2012.01088,etc
92	irreducible component	152	32	4.871	0.001705	2012.00145,2012.00178,etc
93	phase shift	82	18	4.412	0.001696	2012.00269,2012.00407,etc
94	null space	33	12	2.909	0.001691	2012.00861,2012.01848,etc
95	cyclic group	53	19	2.889	0.001649	2012.00199,2012.01083,etc
96	linear space	73	29	2.536	0.001642	2012.00145,2012.00198,etc
97	statistical model	42	15	2.929	0.001635	2012.00145,2012.00198,etc
98	total variation distance	88	14	6.692	0.001629	2012.00444,2012.00880,etc
99	standard form	53	13	4.333	0.001617	2012.00183,2012.00407,etc
100	Dirichlet boundary condition	95	37	2.528	0.001605	2012.00247,2012.00280,etc