American Journal of Applied Mathematics

Volume 8, Issue 2, April 2020

  • Propagation of Flood Wave in River and Construction Riverbanks – Example of River Velika Morava

    Aleksandra Rajcevic

    Issue: Volume 8, Issue 2, April 2020
    Pages: 46-50
    Received: 26 December 2019
    Accepted: 3 February 2020
    Published: 13 February 2020
    Abstract: In hydraulics area there is an open space for apply of numerical methods, instead of frequently used empirical formulas. At first place numerical methods may be used in river flow hydraulics and ground water flow. Application of numerical methods is given enough correct results and prediction for all parameters in river flow, that is presented in t... Show More
  • Medical Image Intelligent Recognition Predicts the Recessivity Variation of Human Tissue

    Zhu Rongrong

    Issue: Volume 8, Issue 2, April 2020
    Pages: 51-63
    Received: 7 January 2020
    Accepted: 10 February 2020
    Published: 24 February 2020
    Abstract: By analyzing and predicting the latent variation of human tissues, the concept of iterative programming of heavy kernel clustering is introduced to solve the problem of intelligent recognition of medical images of inflammation and cancer. Inflammatory cells modify the accumulation of cancer cells and leap to the early stage of cancer, which is call... Show More
  • Development of a Finite-difference Regularized Solution of the One-Dimensional Inverse Problem of the Wave Process

    Abdugany Dzhunusovich Satybaev, Yuliya Vladimirovna Anishchenko, Ainagul Zhylkychyevna Kokozova, Aliyma Torozhanovna Mamatkasymova, Guljamal Abdazovna Kaldybaeva

    Issue: Volume 8, Issue 2, April 2020
    Pages: 64-73
    Received: 3 March 2020
    Accepted: 23 March 2020
    Published: 13 April 2020
    Abstract: We consider a one-dimensional inverse problem for a partial differential equation of hyperbolic type with sources - the Dirac delta-function and the Heaviside theta-function. The generalized inverse problem is reduced to the inverse problem with data on the characteristics using the method of characteristics and the method of isolation of singulari... Show More