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A Second Discussion on Cosmic Space in Zero Dimension
—A Discussion on Spatial Questions According to Classical Physics
(Articles)
Samo
Liu
Journal of Applied Mathematics and Physics
Vol.9 No.4
,April 2, 2021
DOI:
10.4236/jamp.2021.94039
479
Downloads
1,515
Views
Citations
Improved Riemann Ladder Function
(Articles)
Dan
Liu
Journal of Applied Mathematics and Physics
Vol.9 No.4
,April 16, 2021
DOI:
10.4236/jamp.2021.94042
324
Downloads
816
Views
Citations
Existence for a Higher Order Coupled System of Korteweg-de Vries Equations
(Articles)
Min
Liu
Applied Mathematics
Vol.12 No.4
,April 19, 2021
DOI:
10.4236/am.2021.124021
418
Downloads
1,166
Views
Citations
Wave Interactions for Chaplygin Gas with Combustion
(Articles)
Yujin
Liu
Journal of Applied Mathematics and Physics
Vol.9 No.4
,April 21, 2021
DOI:
10.4236/jamp.2021.94049
329
Downloads
848
Views
Citations
A Brief Analysis on the Legal Issues of Trade Secret Protection in China’s High-Tech Industry
(Articles)
Jinjin
Liu
Open Journal of Social Sciences
Vol.9 No.5
,May 25, 2021
DOI:
10.4236/jss.2021.95027
334
Downloads
2,179
Views
Citations
A Study on the Translation of “Red Sorghum Family” from the Perspective of Three-Dimensional Transformation of Eco-Translatology
(Articles)
Fei
Liu
Open Journal of Social Sciences
Vol.9 No.6
,June 7, 2021
DOI:
10.4236/jss.2021.96003
1,077
Downloads
3,541
Views
Citations
The Generalization and Proof of “Square Root of 2 Is Not a Rational Number” on the Integral Domain
(Articles)
Tongchao
Liu
Advances in Pure Mathematics
Vol.11 No.7
,July 8, 2021
DOI:
10.4236/apm.2021.117044
286
Downloads
2,313
Views
Citations
Internal Analysis of Forever 21’s Failure in China
(Articles)
Jiarui
Liu
Chinese Studies
Vol.10 No.3
,July 26, 2021
DOI:
10.4236/chnstd.2021.103009
813
Downloads
9,030
Views
Citations
A New Unified Path to Smoothing Nonsmooth Exact Penalty Function for the Constrained Optimization
(Articles)
Bingzhuang
Liu
Open Journal of Optimization
Vol.10 No.3
,August 12, 2021
DOI:
10.4236/ojop.2021.103005
290
Downloads
1,027
Views
Citations
Evaluation of University Campus Landscape Based on AHP: A Case Study of Southwest University of Science and Technology
(Articles)
Yi
Liu
Open Access Library Journal
Vol.8 No.8
,August 13, 2021
DOI:
10.4236/oalib.1107784
202
Downloads
1,241
Views
Citations
Natural Suitability Evaluation of Habitat Environment in Transition Zone Based on GIS Spatial Analysis Technology—Taking Beichuan County as an Example
(Articles)
Tao
Liu
Journal of Geoscience and Environment Protection
Vol.9 No.8
,August 20, 2021
DOI:
10.4236/gep.2021.98010
299
Downloads
998
Views
Citations
Analysis of the Current Situation and Trends of Online Education Research Based on VOSviewer
(Articles)
Siyu
Liu
Open Journal of Social Sciences
Vol.9 No.9
,September 17, 2021
DOI:
10.4236/jss.2021.99030
374
Downloads
1,700
Views
Citations
Research Status and Hotspot Analysis of Chinese Product Design Evaluation Based on CiteSpace
(Articles)
Hongwen
Liu
Art and Design Review
Vol.9 No.4
,November 29, 2021
DOI:
10.4236/adr.2021.94032
436
Downloads
1,374
Views
Citations
A Cosmological Model and Modifications to Einstein’s Theory of Relativity
(Articles)
Jiancheng
Liu
Open Access Library Journal
Vol.3 No.2
,February 15, 2016
DOI:
10.4236/oalib.1102394
104
Downloads
537
Views
Citations
Research on the Effectiveness of Hybrid Teaching of General Mechanical Equipment Maintenance Course
(Articles)
Qingcai
Liu
Journal of Service Science and Management
Vol.14 No.6
,December 24, 2021
DOI:
10.4236/jssm.2021.146039
236
Downloads
867
Views
Citations
Comparison of Three Dynamic Models of Political Development
(Articles)
Jiancheng
Liu
Open Access Library Journal
Vol.9 No.1
,January 4, 2022
DOI:
10.4236/oalib.1108276
117
Downloads
608
Views
Citations
Erratum to “A Cosmological Model and Modifications to Einstein’s Theory of Relativity” [Open Access Library Journal, 3: e2394]
(Articles)
Jiancheng
Liu
Open Access Library Journal
Vol.9 No.1
,January 13, 2022
DOI:
10.4236/oalib.1108286
123
Downloads
656
Views
Citations
Test of Ordered Multivariate Discrete Selection Model for Average Life Expectancy
(Articles)
Jiwei
Liu
Journal of Applied Mathematics and Physics
Vol.10 No.2
,February 10, 2022
DOI:
10.4236/jamp.2022.102020
196
Downloads
610
Views
Citations
How to Recognize the Important Influence of Stravinsky’s The Rite of Spring on Twentieth-Century Western Music and Modern and Contemporary World Music
(Articles)
Junxiang
Liu
Art and Design Review
Vol.10 No.1
,February 16, 2022
DOI:
10.4236/adr.2022.101008
353
Downloads
3,976
Views
Citations
How to Avoid the Pseudo Environment of Users’ Knowledge Contribution?—Taking the Online Question and Answer Platform as an Example
(Articles)
Xiuyu
Liu
Voice of the Publisher
Vol.8 No.1
,March 2, 2022
DOI:
10.4236/vp.2022.81002
206
Downloads
884
Views
Citations
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