@Article{JCM-23-503,
author = {Chun-Gang Zhu and Ren-Hong Wang},
title = {Piecewise Semialgebraic Sets},
journal = {Journal of Computational Mathematics},
year = {2005},
volume = {23},
number = {5},
pages = {503--512},
abstract = {<p style="text-align: justify;">Semialgebraic sets are objects which are truly a special feature of real algebraic geometry. This paper presents the piecewise semialgebraic set, which is the subset of $R^n$ satisfying a boolean combination of multivariate spline equations and inequalities with real coefficients. Moreover, the stability under projection and the dimension of $C^{\mu}$ piecewise semialgebraic sets are also discussed. &nbsp;</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/8835.html}
}