# American Institute of Mathematical Sciences

September  2004, 3(3): 331-352. doi: 10.3934/cpaa.2004.3.331

## The evolution of a tumor cord cell population

 1 Department of Mathematics, Mansfield College, Oxford University, Oxford, England 2 Dipartimento di Matematica Pura e Applicata, Universita' di Padova, Padua 3 Department of Mathematics, Vanderbilt University, Nashville, TN 37235, United States

Received  March 2003 Revised  February 2004 Published  June 2004

A model of a tumor cord cell population is analyzed in which individual cells are distinguished by cell age and radial position. The existence and asymptotic behavior of solutions are investigated. It is proved that solutions are asymptotically eventually periodic.
Citation: Janet Dyson, Rosanna Villella-Bressan, G. F. Webb. The evolution of a tumor cord cell population. Communications on Pure & Applied Analysis, 2004, 3 (3) : 331-352. doi: 10.3934/cpaa.2004.3.331
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