@Article{ATA-27-117, author = {Sh. Rezapour, H. Alizadeh and S. M. Vaezpour}, title = {On Simultaneous Weakly-Chebyshev Subspaces}, journal = {Analysis in Theory and Applications}, year = {2011}, volume = {27}, number = {2}, pages = {117--124}, abstract = {
In this paper, we shall introduce and characterize simultaneous quasi-Chebyshev (and weakly-Chebyshev) subspaces of normed spaces with respect to a bounded set $S$ by using elements of the dual space.
}, issn = {1573-8175}, doi = {https://doi.org/10.1007/s10496-011-0117-4}, url = {http://global-sci.org/intro/article_detail/ata/4585.html} }