Research article
|
22 Feb 2017
Research article |
|
22 Feb 2017
Conditional nonlinear optimal perturbations based on the particle swarm optimization and their applications to the predictability problems
Qin Zheng , Zubin Yang , Jianxin Sha , and Jun Yan
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Total article views: 2,348 (including HTML, PDF, and XML)
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1,332
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2,348
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184
HTML: 1,332
PDF: 817
XML: 199
Total: 2,348
BibTeX: 167
EndNote: 184
Views and downloads (calculated since 21 Oct 2016)
Month
HTML
PDF
XML
Total
Oct 2016
24
6
2
32
Nov 2016
22
5
1
28
Dec 2016
23
6
1
30
Jan 2017
15
1
0
16
Feb 2017
43
9
0
52
Mar 2017
96
19
10
125
Apr 2017
89
20
4
113
May 2017
44
11
10
65
Jun 2017
37
12
8
57
Jul 2017
19
7
2
28
Aug 2017
14
10
2
26
Sep 2017
17
12
1
30
Oct 2017
17
9
1
27
Nov 2017
9
10
0
19
Dec 2017
18
12
2
32
Jan 2018
23
20
10
53
Feb 2018
17
11
1
29
Mar 2018
12
8
3
23
Apr 2018
17
10
4
31
May 2018
20
11
6
37
Jun 2018
13
15
6
34
Jul 2018
15
8
8
31
Aug 2018
23
15
7
45
Sep 2018
13
11
5
29
Oct 2018
21
15
10
46
Nov 2018
16
12
3
31
Dec 2018
11
9
4
24
Jan 2019
16
9
4
29
Feb 2019
21
7
3
31
Mar 2019
16
12
2
30
Apr 2019
16
8
3
27
May 2019
11
9
2
22
Jun 2019
9
13
2
24
Jul 2019
12
11
2
25
Aug 2019
13
8
0
21
Sep 2019
11
11
0
22
Oct 2019
9
6
0
15
Nov 2019
10
9
0
19
Dec 2019
9
6
0
15
Jan 2020
11
10
4
25
Feb 2020
11
6
0
17
Mar 2020
11
4
1
16
Apr 2020
5
4
2
11
May 2020
9
4
2
15
Jun 2020
30
16
0
46
Jul 2020
40
68
23
131
Aug 2020
3
7
4
14
Sep 2020
20
4
1
25
Oct 2020
12
7
0
19
Nov 2020
10
6
1
17
Dec 2020
15
6
0
21
Jan 2021
14
10
0
24
Feb 2021
9
4
0
13
Mar 2021
4
3
0
7
Apr 2021
9
8
0
17
May 2021
2
6
0
8
Jun 2021
8
2
0
10
Jul 2021
6
4
0
10
Aug 2021
3
6
0
9
Sep 2021
8
9
0
17
Oct 2021
9
35
2
46
Nov 2021
8
22
0
30
Dec 2021
14
5
1
20
Jan 2022
6
8
1
15
Feb 2022
5
8
2
15
Mar 2022
4
3
0
7
Apr 2022
2
4
0
6
May 2022
2
4
1
7
Jun 2022
8
2
2
12
Jul 2022
3
3
0
6
Aug 2022
9
5
0
14
Sep 2022
4
3
0
7
Oct 2022
12
1
3
16
Nov 2022
15
9
0
24
Dec 2022
13
5
2
20
Jan 2023
7
9
1
17
Feb 2023
17
11
3
31
Mar 2023
11
7
1
19
Apr 2023
19
3
0
22
May 2023
16
9
0
25
Jun 2023
7
3
2
12
Jul 2023
6
6
0
12
Aug 2023
7
2
3
12
Sep 2023
5
5
0
10
Oct 2023
6
5
1
12
Nov 2023
3
0
3
Dec 2023
10
7
1
18
Jan 2024
6
15
0
21
Feb 2024
2
8
1
11
Mar 2024
6
6
2
14
Apr 2024
9
7
3
19
Cumulative views and downloads
(calculated since 21 Oct 2016)
Month
HTML views
PDF downloads
XML downloads
Oct 2016
24
6
2
32
Nov 2016
46
11
3
60
Dec 2016
69
17
4
90
Jan 2017
84
18
4
106
Feb 2017
127
27
4
158
Mar 2017
223
46
14
283
Apr 2017
312
66
18
396
May 2017
356
77
28
461
Jun 2017
393
89
36
518
Jul 2017
412
96
38
546
Aug 2017
426
106
40
572
Sep 2017
443
118
41
602
Oct 2017
460
127
42
629
Nov 2017
469
137
42
648
Dec 2017
487
149
44
680
Jan 2018
510
169
54
733
Feb 2018
527
180
55
762
Mar 2018
539
188
58
785
Apr 2018
556
198
62
816
May 2018
576
209
68
853
Jun 2018
589
224
74
887
Jul 2018
604
232
82
918
Aug 2018
627
247
89
963
Sep 2018
640
258
94
992
Oct 2018
661
273
104
1,038
Nov 2018
677
285
107
1,069
Dec 2018
688
294
111
1,093
Jan 2019
704
303
115
1,122
Feb 2019
725
310
118
1,153
Mar 2019
741
322
120
1,183
Apr 2019
757
330
123
1,210
May 2019
768
339
125
1,232
Jun 2019
777
352
127
1,256
Jul 2019
789
363
129
1,281
Aug 2019
802
371
129
1,302
Sep 2019
813
382
129
1,324
Oct 2019
822
388
129
1,339
Nov 2019
832
397
129
1,358
Dec 2019
841
403
129
1,373
Jan 2020
852
413
133
1,398
Feb 2020
863
419
133
1,415
Mar 2020
874
423
134
1,431
Apr 2020
879
427
136
1,442
May 2020
888
431
138
1,457
Jun 2020
918
447
138
1,503
Jul 2020
958
515
161
1,634
Aug 2020
961
522
165
1,648
Sep 2020
981
526
166
1,673
Oct 2020
993
533
166
1,692
Nov 2020
1,003
539
167
1,709
Dec 2020
1,018
545
167
1,730
Jan 2021
1,032
555
167
1,754
Feb 2021
1,041
559
167
1,767
Mar 2021
1,045
562
167
1,774
Apr 2021
1,054
570
167
1,791
May 2021
1,056
576
167
1,799
Jun 2021
1,064
578
167
1,809
Jul 2021
1,070
582
167
1,819
Aug 2021
1,073
588
167
1,828
Sep 2021
1,081
597
167
1,845
Oct 2021
1,090
632
169
1,891
Nov 2021
1,098
654
169
1,921
Dec 2021
1,112
659
170
1,941
Jan 2022
1,118
667
171
1,956
Feb 2022
1,123
675
173
1,971
Mar 2022
1,127
678
173
1,978
Apr 2022
1,129
682
173
1,984
May 2022
1,131
686
174
1,991
Jun 2022
1,139
688
176
2,003
Jul 2022
1,142
691
176
2,009
Aug 2022
1,151
696
176
2,023
Sep 2022
1,155
699
176
2,030
Oct 2022
1,167
700
179
2,046
Nov 2022
1,182
709
179
2,070
Dec 2022
1,195
714
181
2,090
Jan 2023
1,202
723
182
2,107
Feb 2023
1,219
734
185
2,138
Mar 2023
1,230
741
186
2,157
Apr 2023
1,249
744
186
2,179
May 2023
1,265
753
186
2,204
Jun 2023
1,272
756
188
2,216
Jul 2023
1,278
762
188
2,228
Aug 2023
1,285
764
191
2,240
Sep 2023
1,290
769
191
2,250
Oct 2023
1,296
774
192
2,262
Nov 2023
1,299
774
192
2,265
Dec 2023
1,309
781
193
2,283
Jan 2024
1,315
796
193
2,304
Feb 2024
1,317
804
194
2,315
Mar 2024
1,323
810
196
2,329
Apr 2024
1,332
817
199
2,348
Total article views: 1,993 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,156
643
194
1,993
163
181
HTML: 1,156
PDF: 643
XML: 194
Total: 1,993
BibTeX: 163
EndNote: 181
Views and downloads (calculated since 22 Feb 2017)
Month
HTML
PDF
XML
Total
Feb 2017
35
8
0
43
Mar 2017
95
16
10
121
Apr 2017
84
12
4
100
May 2017
43
8
10
61
Jun 2017
37
9
8
54
Jul 2017
19
6
2
27
Aug 2017
11
8
2
21
Sep 2017
15
10
1
26
Oct 2017
15
7
1
23
Nov 2017
8
9
0
17
Dec 2017
16
11
2
29
Jan 2018
22
19
10
51
Feb 2018
16
9
1
26
Mar 2018
10
7
3
20
Apr 2018
15
9
4
28
May 2018
14
10
6
30
Jun 2018
12
14
6
32
Jul 2018
14
8
8
30
Aug 2018
22
14
7
43
Sep 2018
12
10
5
27
Oct 2018
21
14
10
45
Nov 2018
14
9
3
26
Dec 2018
10
9
4
23
Jan 2019
15
6
4
25
Feb 2019
21
7
3
31
Mar 2019
14
12
2
28
Apr 2019
14
6
3
23
May 2019
10
8
2
20
Jun 2019
7
11
2
20
Jul 2019
10
10
2
22
Aug 2019
11
6
0
17
Sep 2019
9
9
0
18
Oct 2019
8
5
0
13
Nov 2019
8
8
0
16
Dec 2019
7
5
0
12
Jan 2020
11
10
4
25
Feb 2020
9
4
0
13
Mar 2020
9
3
1
13
Apr 2020
4
4
2
10
May 2020
8
3
2
13
Jun 2020
25
8
0
33
Jul 2020
36
30
23
89
Aug 2020
3
3
3
9
Sep 2020
19
4
1
24
Oct 2020
10
6
0
16
Nov 2020
10
5
1
16
Dec 2020
14
3
0
17
Jan 2021
12
6
0
18
Feb 2021
8
4
0
12
Mar 2021
3
3
0
6
Apr 2021
8
6
0
14
May 2021
2
5
0
7
Jun 2021
8
2
0
10
Jul 2021
5
4
0
9
Aug 2021
3
5
0
8
Sep 2021
8
9
0
17
Oct 2021
8
35
2
45
Nov 2021
8
18
0
26
Dec 2021
14
2
1
17
Jan 2022
5
6
1
12
Feb 2022
5
7
2
14
Mar 2022
3
3
0
6
Apr 2022
2
3
0
5
May 2022
2
3
1
6
Jun 2022
8
2
2
12
Jul 2022
3
3
0
6
Aug 2022
9
5
0
14
Sep 2022
4
1
0
5
Oct 2022
12
3
15
Nov 2022
14
9
0
23
Dec 2022
13
4
2
19
Jan 2023
7
9
1
17
Feb 2023
17
9
3
29
Mar 2023
11
5
1
17
Apr 2023
19
1
0
20
May 2023
16
6
0
22
Jun 2023
7
3
2
12
Jul 2023
6
5
0
11
Aug 2023
7
2
3
12
Sep 2023
5
4
0
9
Oct 2023
6
5
1
12
Nov 2023
3
0
3
Dec 2023
10
6
1
17
Jan 2024
6
14
0
20
Feb 2024
2
8
1
11
Mar 2024
6
6
2
14
Apr 2024
9
3
3
15
Cumulative views and downloads
(calculated since 22 Feb 2017)
Month
HTML views
PDF downloads
XML downloads
Feb 2017
35
8
0
Mar 2017
130
24
10
Apr 2017
214
36
14
May 2017
257
44
24
Jun 2017
294
53
32
Jul 2017
313
59
34
Aug 2017
324
67
36
Sep 2017
339
77
37
Oct 2017
354
84
38
Nov 2017
362
93
38
Dec 2017
378
104
40
Jan 2018
400
123
50
Feb 2018
416
132
51
Mar 2018
426
139
54
Apr 2018
441
148
58
May 2018
455
158
64
Jun 2018
467
172
70
Jul 2018
481
180
78
Aug 2018
503
194
85
Sep 2018
515
204
90
Oct 2018
536
218
100
Nov 2018
550
227
103
Dec 2018
560
236
107
Jan 2019
575
242
111
Feb 2019
596
249
114
Mar 2019
610
261
116
Apr 2019
624
267
119
May 2019
634
275
121
Jun 2019
641
286
123
Jul 2019
651
296
125
Aug 2019
662
302
125
Sep 2019
671
311
125
Oct 2019
679
316
125
Nov 2019
687
324
125
Dec 2019
694
329
125
Jan 2020
705
339
129
Feb 2020
714
343
129
Mar 2020
723
346
130
Apr 2020
727
350
132
May 2020
735
353
134
Jun 2020
760
361
134
Jul 2020
796
391
157
Aug 2020
799
394
160
Sep 2020
818
398
161
Oct 2020
828
404
161
Nov 2020
838
409
162
Dec 2020
852
412
162
Jan 2021
864
418
162
Feb 2021
872
422
162
Mar 2021
875
425
162
Apr 2021
883
431
162
May 2021
885
436
162
Jun 2021
893
438
162
Jul 2021
898
442
162
Aug 2021
901
447
162
Sep 2021
909
456
162
Oct 2021
917
491
164
Nov 2021
925
509
164
Dec 2021
939
511
165
Jan 2022
944
517
166
Feb 2022
949
524
168
Mar 2022
952
527
168
Apr 2022
954
530
168
May 2022
956
533
169
Jun 2022
964
535
171
Jul 2022
967
538
171
Aug 2022
976
543
171
Sep 2022
980
544
171
Oct 2022
992
544
174
Nov 2022
1,006
553
174
Dec 2022
1,019
557
176
Jan 2023
1,026
566
177
Feb 2023
1,043
575
180
Mar 2023
1,054
580
181
Apr 2023
1,073
581
181
May 2023
1,089
587
181
Jun 2023
1,096
590
183
Jul 2023
1,102
595
183
Aug 2023
1,109
597
186
Sep 2023
1,114
601
186
Oct 2023
1,120
606
187
Nov 2023
1,123
606
187
Dec 2023
1,133
612
188
Jan 2024
1,139
626
188
Feb 2024
1,141
634
189
Mar 2024
1,147
640
191
Apr 2024
1,156
643
194
Total article views: 355 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
176
174
5
355
4
3
HTML: 176
PDF: 174
XML: 5
Total: 355
BibTeX: 4
EndNote: 3
Views and downloads (calculated since 21 Oct 2016)
Month
HTML
PDF
XML
Total
Oct 2016
24
6
2
32
Nov 2016
22
5
1
28
Dec 2016
23
6
1
30
Jan 2017
15
1
0
16
Feb 2017
8
1
0
9
Mar 2017
1
3
0
4
Apr 2017
5
8
0
13
May 2017
1
3
0
4
Jun 2017
3
0
3
Jul 2017
1
0
1
Aug 2017
3
2
0
5
Sep 2017
2
2
0
4
Oct 2017
2
2
0
4
Nov 2017
1
1
0
2
Dec 2017
2
1
0
3
Jan 2018
1
1
0
2
Feb 2018
1
2
0
3
Mar 2018
2
1
0
3
Apr 2018
2
1
0
3
May 2018
6
1
0
7
Jun 2018
1
1
0
2
Jul 2018
1
0
1
Aug 2018
1
1
0
2
Sep 2018
1
1
0
2
Oct 2018
1
0
1
Nov 2018
2
3
0
5
Dec 2018
1
0
1
Jan 2019
1
3
0
4
Feb 2019
0
Mar 2019
2
0
2
Apr 2019
2
2
0
4
May 2019
1
1
0
2
Jun 2019
2
2
0
4
Jul 2019
2
1
0
3
Aug 2019
2
2
0
4
Sep 2019
2
2
0
4
Oct 2019
1
1
0
2
Nov 2019
2
1
0
3
Dec 2019
2
1
0
3
Jan 2020
0
Feb 2020
2
2
0
4
Mar 2020
2
1
0
3
Apr 2020
1
0
1
May 2020
1
1
0
2
Jun 2020
5
8
0
13
Jul 2020
4
38
0
42
Aug 2020
4
1
5
Sep 2020
1
0
1
Oct 2020
2
1
0
3
Nov 2020
1
0
1
Dec 2020
1
3
0
4
Jan 2021
2
4
0
6
Feb 2021
1
0
1
Mar 2021
1
0
1
Apr 2021
1
2
0
3
May 2021
1
0
1
Jun 2021
0
Jul 2021
1
0
1
Aug 2021
1
0
1
Sep 2021
0
Oct 2021
1
0
1
Nov 2021
4
0
4
Dec 2021
3
0
3
Jan 2022
1
2
0
3
Feb 2022
1
0
1
Mar 2022
1
0
1
Apr 2022
1
0
1
May 2022
1
0
1
Jun 2022
0
Jul 2022
0
Aug 2022
0
Sep 2022
2
0
2
Oct 2022
1
0
1
Nov 2022
1
0
1
Dec 2022
1
0
1
Jan 2023
0
Feb 2023
2
0
2
Mar 2023
2
0
2
Apr 2023
2
0
2
May 2023
3
0
3
Jun 2023
0
Jul 2023
1
0
1
Aug 2023
0
Sep 2023
1
0
1
Oct 2023
0
Nov 2023
0
Dec 2023
1
0
1
Jan 2024
1
0
1
Feb 2024
0
Mar 2024
0
Apr 2024
4
0
4
Cumulative views and downloads
(calculated since 21 Oct 2016)
Month
HTML views
PDF downloads
XML downloads
Oct 2016
24
6
2
Nov 2016
46
11
3
Dec 2016
69
17
4
Jan 2017
84
18
4
Feb 2017
92
19
4
Mar 2017
93
22
4
Apr 2017
98
30
4
May 2017
99
33
4
Jun 2017
99
36
4
Jul 2017
99
37
4
Aug 2017
102
39
4
Sep 2017
104
41
4
Oct 2017
106
43
4
Nov 2017
107
44
4
Dec 2017
109
45
4
Jan 2018
110
46
4
Feb 2018
111
48
4
Mar 2018
113
49
4
Apr 2018
115
50
4
May 2018
121
51
4
Jun 2018
122
52
4
Jul 2018
123
52
4
Aug 2018
124
53
4
Sep 2018
125
54
4
Oct 2018
125
55
4
Nov 2018
127
58
4
Dec 2018
128
58
4
Jan 2019
129
61
4
Feb 2019
129
61
4
Mar 2019
131
61
4
Apr 2019
133
63
4
May 2019
134
64
4
Jun 2019
136
66
4
Jul 2019
138
67
4
Aug 2019
140
69
4
Sep 2019
142
71
4
Oct 2019
143
72
4
Nov 2019
145
73
4
Dec 2019
147
74
4
Jan 2020
147
74
4
Feb 2020
149
76
4
Mar 2020
151
77
4
Apr 2020
152
77
4
May 2020
153
78
4
Jun 2020
158
86
4
Jul 2020
162
124
4
Aug 2020
162
128
5
Sep 2020
163
128
5
Oct 2020
165
129
5
Nov 2020
165
130
5
Dec 2020
166
133
5
Jan 2021
168
137
5
Feb 2021
169
137
5
Mar 2021
170
137
5
Apr 2021
171
139
5
May 2021
171
140
5
Jun 2021
171
140
5
Jul 2021
172
140
5
Aug 2021
172
141
5
Sep 2021
172
141
5
Oct 2021
173
141
5
Nov 2021
173
145
5
Dec 2021
173
148
5
Jan 2022
174
150
5
Feb 2022
174
151
5
Mar 2022
175
151
5
Apr 2022
175
152
5
May 2022
175
153
5
Jun 2022
175
153
5
Jul 2022
175
153
5
Aug 2022
175
153
5
Sep 2022
175
155
5
Oct 2022
175
156
5
Nov 2022
176
156
5
Dec 2022
176
157
5
Jan 2023
176
157
5
Feb 2023
176
159
5
Mar 2023
176
161
5
Apr 2023
176
163
5
May 2023
176
166
5
Jun 2023
176
166
5
Jul 2023
176
167
5
Aug 2023
176
167
5
Sep 2023
176
168
5
Oct 2023
176
168
5
Nov 2023
176
168
5
Dec 2023
176
169
5
Jan 2024
176
170
5
Feb 2024
176
170
5
Mar 2024
176
170
5
Apr 2024
176
174
5
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Latest update: 25 Apr 2024