math-2018 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	right-hand side	4750	1792	2.457	0.000862	1801.03116,1801.05624,etc
2	sufficient condition	3708	1702	2.257	0.001118	1801.03867,1801.03379,etc
3	item If	4113	1489	3.023	0.00101	1801.05875,1801.05106,etc
4	item For	3243	1440	2.202	0.000772	1801.03379,1801.05106,etc
5	initial condition	4051	1391	2.843	0.00102	1801.05875,1801.00246,etc
6	random variable	3341	1315	2.361	0.000974	1801.02259,1801.03931,etc
7	vector space	3590	1305	2.571	0.001453	1801.02749,1801.06334,etc
8	optimization problem	4057	1270	2.619	0.001295	1801.03557,1801.04853,etc
9	boundary condition	4493	1199	3.125	0.001571	1801.05875,1801.00246,etc
10	numerical experiment	2377	1061	2.312	0.000755	1801.05875,1801.02070,etc
11	probability measure	3481	1044	3.218	0.001564	1801.01309,1801.05624,etc
12	differential equation	2230	1016	2.224	0.001002	1801.04573,1801.02070,etc
13	upper bound	1864	926	2.118	0.001016	1801.02259,1801.01875,etc
14	Hilbert space	2538	876	3.057	0.001392	1801.02749,1801.00400,etc
15	item We	1694	867	2.111	0.000574	1801.03379,1801.06334,etc
16	objective function	2904	859	3.458	0.001364	1801.04873,1801.06374,etc
17	equivalence class	2059	856	2.845	0.000866	1801.03867,1801.02749,etc
18	vector field	3963	845	4.036	0.002122	1801.04773,1801.02008,etc
19	linear system	2310	831	2.74	0.001503	1801.05875,1801.00246,etc
20	optimal solution	3609	821	4.107	0.001729	1801.04873,1801.06374,etc
21	convergence rate	2679	813	3.5	0.001431	1801.05875,1801.00246,etc
22	necessary condition	1452	810	2.203	0.000816	1801.00400,1801.06148,etc
23	linear operator	1564	798	2.268	0.000933	1801.04573,1801.04853,etc
24	initial datum	3173	726	4.045	0.001365	1801.05240,1801.06592,etc
25	open subset	1681	704	2.489	0.000921	1801.04773,1801.00400,etc
26	exact solution	1832	689	2.607	0.001146	1801.05875,1801.02070,etc
27	nonumber &	1747	683	2.395	0.00081	1801.03931,1801.00246,etc
28	probability distribution	1562	678	2.607	0.000913	1801.02259,1801.03557,etc
29	direct sum	1470	670	2.385	0.000751	1801.02749,1801.06308,etc
30	time interval	1315	666	2.115	0.000773	1801.04254,1801.04115,etc
31	Banach space	1894	649	3.163	0.001647	1801.04573,1801.00400,etc
32	tensor product	1929	647	2.744	0.000818	1801.03379,1801.05893,etc
33	numerical method	1310	641	2.241	0.000675	1801.06209,1801.06592,etc
34	convex function	1478	639	2.135	0.001163	1801.00400,1801.01875,etc
35	time step	2244	638	3.784	0.001416	1801.00246,1801.02070,etc
36	critical point	3015	638	3.14	0.0023	1801.05343,1801.06308,etc
37	item Let	1237	632	2.15	0.000623	1801.02920,1801.02070,etc
38	dynamical system	1765	628	2.07	0.001367	1801.00400,1801.04254,etc
39	asymptotic behavior	1305	619	2.268	0.001375	1801.02008,1801.01309,etc
40	test function	1563	592	2.439	0.000916	1801.05875,1801.00246,etc
41	positive constant	1003	592	2.61	0.000594	1801.03116,1801.00325,etc
42	high probability	1835	591	2.878	0.001286	1801.04254,1801.05893,etc
43	metric space	2067	558	4.378	0.002069	1801.05624,1801.05106,etc
44	approximate solution	1397	544	2.933	0.001199	1801.06618,1801.00323,etc
45	measurable function	1094	541	2.154	0.000857	1801.00400,1801.04658,etc
46	computational complexity	1181	539	2.304	0.001016	1801.05411,1801.04853,etc
47	initial value	1075	526	2.216	0.000875	1801.02070,1801.05179,etc
48	convex hull	1215	511	2.189	0.001152	1801.01875,1801.02532,etc
49	optimal value	1270	508	2.5	0.000991	1801.02259,1801.04873,etc
50	Lie algebra	2248	502	2.812	0.002237	1801.06334,1801.05893,etc
51	characteristic function	1093	496	2.231	0.001166	1801.04254,1801.02767,etc
52	compact support	1024	485	2.276	0.000735	1801.01761,1801.02357,etc
53	commutative diagram	1092	483	2.049	0.000627	1801.03191,1801.03881,etc
54	topological space	1181	482	2.455	0.001381	1801.03191,1801.02767,etc
55	differential operator	1101	476	2.333	0.001026	1801.06334,1801.01219,etc
56	bilinear form	1144	466	2.242	0.001056	1801.02749,1801.04459,etc
57	state space	1280	458	2.184	0.001195	1801.02259,1801.04254,etc
58	weak solution	1885	446	4.19	0.001957	1801.01309,1801.04791,etc
59	Markov chain	1960	443	4.0	0.001865	1801.05240,1801.04459,etc
60	abelian group	1100	440	2.375	0.000969	1801.02920,1801.05893,etc
61	Brownian motion	1828	437	3.741	0.001679	1801.04254,1801.04136,etc
62	finite group	1232	432	2.1	0.001553	1801.02920,1801.06308,etc
63	explicit description	628	424	2.103	0.000549	1801.00357,1801.06701,etc
64	covariance matrix	1101	423	3.5	0.001307	1801.04658,1801.03516,etc
65	quadratic form	1046	423	2.759	0.001085	1801.00327,1801.04215,etc
66	complete graph	1039	405	2.519	0.001463	1801.05197,1801.02532,etc
67	continuous map	883	404	2.074	0.000826	1801.04773,1801.02749,etc
68	modulus space	3042	395	7.36	0.002206	1801.02749,1801.05751,etc
69	error estimate	1395	395	3.032	0.001198	1801.05875,1801.00082,etc
70	first column	714	392	2.462	0.000526	1801.02158,1801.04653,etc
71	Dirichlet boundary condition	779	391	2.037	0.00099	1801.01761,1801.00952,etc
72	rational function	1061	390	2.429	0.001357	1801.04773,1801.04573,etc
73	step size	1056	388	2.8	0.001175	1801.00410,1801.03728,etc
74	weak convergence	870	385	2.636	0.000631	1801.01309,1801.05624,etc
75	exact sequence	1000	377	3.519	0.000896	1801.04820,1801.03341,etc
76	cost function	1224	374	3.355	0.001584	1801.02259,1801.02158,etc
77	Riemannian manifold	1074	372	2.85	0.001534	1801.04658,1801.04126,etc
78	finite time	660	371	2.136	0.000817	1801.04674,1801.04023,etc
79	numerical scheme	895	369	2.176	0.001047	1801.05875,1801.06592,etc
80	complex plane	734	368	2.12	0.000978	1801.06209,1801.04573,etc
81	unit circle	897	367	2.368	0.001447	1801.04573,1801.01309,etc
82	isomorphism class	906	363	3.609	0.000983	1801.03881,1801.05751,etc
83	singular point	1318	356	2.318	0.001939	1801.05579,1801.02402,etc
84	diagonal entry	542	352	2.038	0.000565	1801.05411,1801.04254,etc
85	finite element method	841	351	3.308	0.001438	1801.05875,1801.00246,etc
86	vector bundle	1473	349	3.806	0.001525	1801.05893,1801.03359,etc
87	representation theory	660	346	2.043	0.00064	1801.03191,1801.04262,etc
88	initial state	833	342	2.192	0.000964	1801.02259,1801.06209,etc
89	fundamental group	1109	340	2.524	0.001517	1801.06209,1801.04626,etc
90	analytic function	828	339	2.385	0.001258	1801.01219,1801.02357,etc
91	boundary point	775	337	2.167	0.000718	1801.02824,1801.03641,etc
92	partial order	726	336	2.76	0.000834	1801.02767,1801.05893,etc
93	function space	578	336	2.143	0.000509	1801.05875,1801.02008,etc
94	singular value	1133	335	2.92	0.001736	1801.04873,1801.04254,etc
95	Lagrange multiplier	784	332	2.552	0.001041	1801.02259,1801.04853,etc
96	basis function	1291	331	4.429	0.001856	1801.04254,1801.04674,etc
97	finite field	984	329	3.059	0.001585	1801.02315,1801.03881,etc
98	operator norm	579	329	2.375	0.000599	1801.04254,1801.05179,etc
99	base station	834	328	2.528	0.001578	1801.05089,1801.06374,etc
100	relative error	837	324	2.381	0.000832	1801.00246,1801.04674,etc