星色数在3与4之间的平面图

摘要

Having eneralized the construction of Moser, we provide a systematic method of constructing planar graphs with a rational number r between 3 and 4 as their star chromatic number, and partially answer a problem of Vince.%构造了一个星色数在3与4之间的平面图,部分回答了Vince的问题.