Abstract
A spatio-temporal continuum model is developed for avascular tumor growth in two dimensions using fractional advection-diffusion equation as the transportation in biological systems is heterogeneous and anomalous in nature (non-Fickian). The model handles skewness with a suitable parameter. We study the behavior of this model with a set of parameters, and suitable initial and boundary conditions. It is found that the fractional advection-diffusion equation based model is more realistic as it provides more insightful information for tumor growth at the macroscopic level.
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Acknowledgement
We are thankful to University Grant Commission, Government of India for supporting the first author with a Junior Research Fellowship.
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Sadhukhan, S., Basu, S.K., Kumar, N. (2020). A Continuum Model and Numerical Simulation for Avascular Tumor Growth. In: Satapathy, S.C., Raju, K.S., Shyamala, K., Krishna, D.R., Favorskaya, M.N. (eds) Advances in Decision Sciences, Image Processing, Security and Computer Vision. ICETE 2019. Learning and Analytics in Intelligent Systems, vol 3. Springer, Cham. https://doi.org/10.1007/978-3-030-24322-7_8
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DOI: https://doi.org/10.1007/978-3-030-24322-7_8
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