کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10356312 | 867686 | 2011 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fictitious domains and level sets for moving boundary problems. Applications to the numerical simulation of tumor growth
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Fictitious domains and level sets for moving boundary problems. Applications to the numerical simulation of tumor growth Fictitious domains and level sets for moving boundary problems. Applications to the numerical simulation of tumor growth](/preview/png/10356312.png)
چکیده انگلیسی
In this work we present a new strategy for solving numerically a (relatively simple) model of tumor growth. In principle, this is devoted to describe avascular growth although, by choosing the parameters appropriately, it also permits to give an idea of the behavior after vascularization. The numerical methods rely on fictitious domain and level set techniques, with a combination of quadratic finite elements and finite differences approximations. We present a collection of numerical results that essentially coincide with others, previously obtained with other techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 230, Issue 4, 20 February 2011, Pages 1335-1358
Journal: Journal of Computational Physics - Volume 230, Issue 4, 20 February 2011, Pages 1335-1358
نویسندگان
M. Carmen Calzada, Gema Camacho, Enrique Fernández-Cara, Mercedes MarÃn,