北京理工大学数学与统计学院成立于2011年6月,原名为北京理工大学数学学院,2013年10月更名为北京理工大学数学与统计学院,学院前身是北京理工大学理学院数学系。北京理工大学数学与统计学院是培养高水平基础研究和应用基础研究数学人才和统计学人才的基地。1981年获批国务院学位委员会首批应用数... [详细]
作者: Wang, David G.L.1;Zhang, Jerry J.R.2; (1School of Mathematics and Statistics and Beijing Key Laboratory on MCAACI, Beijing Institute of Technology, Beijing, China;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, China)
出处: Electronic Journal of Combinatorics 2020 Vol.27 No.2 P1-16
摘要: We give a new semi-combinatorial proof for the equality of the number of ballot permutations of length n and the number of odd order permutations of l ...
作者: Haq, Amin Ul1;Li, Jianping1;Memon, Muhammad Hammad1;Khan, Jalaluddin1;Ali, Zafar2;Abbas, Syed Zaheer3;Nazir, Shah4; (1School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China;2School of Computer Science and Engineering Southeast University, Nanjing, China;3School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, China;4Department of Computer Science, University of Swabi, Pakistan)
出处: Journal of Intelligent and Fuzzy Systems 2020 Vol.39 No.1 P1319-1339
摘要: Accurate and efficient recognition of Parkinson's disease is one of the prominent issues in the field of healthcare. To address this problem, differen ...
作者: Shahzad, Muhammad1;Ali, Mehboob1;Sultan, Faisal1;Khan, Waqar Azeem23; (1Department of Mathematics and Statistics, Razara University, Mansehra, 21300, Pakistan;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;3Department of Mathematics, Mohi-ud-Din Islamic University, Nerian Sharif, Azad Jammu & Kashmir, 12010, Pakistan)
出处: Scientia Iranica 2020 Vol.27 No.3 C P1293-1299
摘要: Many natural phenomena such as ecosystems, earth climate, animals, living cells, and human brain are characterized each by their own complex behavior. ...
作者: Asghar, Zeeshan1;Kousar, Muneeba2;Waqas, Muhammad Khurram1;Irfan, Muhammad Haris3;Bilal, Muhammad2;Khan, Waqar Azeem4; (1NUTECH School of Applied Sciences and Humanities, National University of Technology, Islamabad, 44000, Pakistan;2Department of Mathematics and Statistics, The University of Lahore Gujrat Campus, Gujrat, 50700, Pakistan;3Department of Mathematics, Quaid-I-Azam University 45320, Islamabad, 44000, Pakistan;4School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.12 P4439-4444
摘要: We addressed mixed convected stretching flow considering Williamson liquid subjected to variable conductivity. Transportation of heat is investigated ...
作者: Irfan, Muhammad Haris12;Anwar, Muhammad Shoaib3;Rashid, Madiha1;Waqas, Muhammad Khurram4;Khan, Waqar Azeem5; (1Department of Mathematics, Quaid-I-Azam University, Islamabad, 44000, Pakistan;2Department of Mathematical Sciences Federal, Urdu University of Arts, Sciences and Technology, Islamabad, 44000, Pakistan;3Department of Mathematics, University of Jhang, Gojra Road, Jhang, 35200, Pakistan;4NUTECH School of Applied Sciences and Humanities, National University of Technology, Islamabad, 44000, Pakistan;5School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.12 P4403-4413
摘要: This exertion is part of a liable approach for the advancement of nanotechnology and nanoscience to scrutinize the thermal and rheological aspects of ...
作者: Irfan, Muhammad Haris12;Khan, Waqar Azeem3;Khan, Masood Waleed Ahmed1;Waqas, Muhammad Khurram4; (1Department of Mathematics, Quaid-I-Azam University, Islamabad, 44000, Pakistan;2Department of Mathematical Sciences, Federal Urdu University of Arts, Sciences & Technology, Islamabad, 44000, Pakistan;3School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;4NUTECH School of Applied Sciences and Humanities, National University of Technology, Islamabad, 44000, Pakistan)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.12 P5279-5289
摘要: The thermal features of nanoparticles have a dynamic role in medical, electrical, optical, built-up, and energy area, and compromise the potential to ...
作者: Sultan, Faisal1;Shahzad, Muhammad1;Ali, Mehboob1;Adnan, Wajiha1;Khan, Waqar Azeem2; (1Department of Mathematics and Statistics, Hazara University, Mansehra, 21300, Pakistan;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.12 P5247-5252
摘要: Mathematically, the complex reactions can be simplified through different linear/non-linear algebraic techniques that are the easiest way to balance t ...
作者: Irfan, Muhammad Haris12;Rafiq, Kiran1;Khan, Waqar Azeem3;Khan, Masood Waleed Ahmed1; (1Department of Mathematics, Quaid-I-Azam University, Islamabad, 44000, Pakistan;2Department of Mathematical Sciences, Federal Urdu University of Arts, Sciences and Technology, Islamabad, 44000, Pakistan;3School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.8 P3075-3084
摘要: In thoughtfulness of researchers and technologists in the arena of nanoscience and nanotechnology owing to reduced thermal properties of the usual bas ...
作者: Irfan, Muhammad Haris12;Khan, Masood Waleed Ahmed1;Khan, Waqar Azeem3;Rafiq, Kiran1; (1Department of Mathematics, Quaid-I-Azam University, Islamabad, 44000, Pakistan;2Department of Mathematical Sciences, Federal Urdu University of Arts, Sciences and Technology, Islamabad, 44000, Pakistan;3School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.8 P3021-3033
摘要: The development of ground-breaking solar power technologies is considered to be one of the critical clarifications towards satisfying an increasing de ...
作者: Sultan, Faisal1;Mustafa, Soma1;Khan, Waqar Azeem2;Shahzad, Muhammad1;Ali, Mehboob1;Adnan, Wajiha1;Rehman, Sumaira3; (1Department of Mathematics, Hazara University, Mansehra, 21300, Pakistan;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;3Institute of Mathematics and Statistics, Tartu University, J. Liivi 2, Tartu, 50409, Estonia)
出处: Applied Nanoscience (Switzerland) 2020 Vol.10 No.8 P3295-3303
摘要: Here, a moving permeable surface for the mixed convective flow of Carreau nanofluid with thermal radiation is considered in detail along with the vari ...