Zobrazeno 1 - 10
of 661
pro vyhledávání: '"Volterra type"'
Autor:
Mudassar Rafique, Muhammad Aziz Ur Rehamn, Muhammad Rafiq, Zafar Iqbal, Nauman Ahmed, Hadil Alhazmi, Shafiullah Niazai, Ilyas Khan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The diabetes mellitus model (DMM) is explored in this study. Many health issues are caused by this disease. For this reason, the integer order DMM is converted into the time delayed fractional order model by fitting the fractional order Capu
Externí odkaz:
https://doaj.org/article/94830fc30f3848e5910b0f223cac677b
Autor:
Muhammad Farman, Ali Akgül, J. Alberto Conejero, Aamir Shehzad, Kottakkaran Sooppy Nisar, Dumitru Baleanu
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 16966-16997 (2024)
Hepatitis B is a worldwide viral infection that causes cirrhosis, hepatocellular cancer, the need for liver transplantation, and death. This work proposed a mathematical representation of Hepatitis B Virus (HBV) transmission traits emphasizing the si
Externí odkaz:
https://doaj.org/article/449a49f6532841eea5509bfb8cc47843
Akademický článek
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Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 3, Pp 102452- (2024)
In both industrialized and developing nations, leptospirosis is one of the most underdiagnosed and under-reported diseases. It is known that people are more likely to contract a disease depending on their employment habits and the environment they li
Externí odkaz:
https://doaj.org/article/e358332d9d79459eaa25824e7f4261c9
Publikováno v:
AIMS Mathematics, Vol 8, Iss 9, Pp 20080-20096 (2023)
In this paper, we are concerned with the existence of subharmonic solutions for the degenerate periodic systems of Lotka-Volterra type with impulsive effects. In our degenerate model, the variation of the predator and prey populations may vanish on a
Externí odkaz:
https://doaj.org/article/accf690b8eb14aef9fba09b8e0c20d8b
Autor:
Yining Sun, Run Xu
Publikováno v:
Journal of Inequalities and Applications, Vol 2023, Iss 1, Pp 1-18 (2023)
Abstract In this paper, we establish some new weakly singular Volterra type integral inequalities that include the maxima of the unknown function of two variables. We also use the results to research the boundedness of solutions to retarded nonlinear
Externí odkaz:
https://doaj.org/article/47321a45caa24e879b0e6734e1257fa7
Autor:
Yu Yang-Yang, Wang Fu-Zhang
Publikováno v:
Open Mathematics, Vol 20, Iss 1, Pp 1785-1799 (2022)
This work is to analyze a nonlocal dispersal model governed by a Volterra type integral and two space integrals. A weighted integral is included, and an existence result of solutions for this model is proved. We assume a suitably Hartman-type sign co
Externí odkaz:
https://doaj.org/article/cfd798fb4aa84b7ba29674194d960c75
Publikováno v:
Results in Physics, Vol 52, Iss , Pp 106887- (2023)
Bovine Brucellosis, a zoonotic disease, can infect cattle in tropical and subtropical areas. It remains a critical issue for both human and animal health in many parts of the world, especially those where livestock is an important source of food and
Externí odkaz:
https://doaj.org/article/e8b8a12f35124760b7e8b75159d6d339
Akademický článek
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Akademický článek
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