A topological descriptor is a mathematical illustration of a molecular construction that relates particular physicochemical properties of primary molecular structure as well its mathematical depiction. Topological co-indices are usually applied for quantitative structure actions relationships (QSAR) and quantitative structures property relationships (QSPR). Topological co-indices are topological descriptors which are considered the noncontiguous vertex set. We study the accompanying some renowned topological co-indices: first and second Zagreb co-indices, first and second multiplicative Zagreb co-indices and the F-coindex, and some other degree-based indices of the co-indices of ceria oxide.

中文翻译：

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二氧化铈的拓扑描述及其应用

拓扑描述符是分子构造的数学图示，其与一级分子结构的特定物理化学性质及其数学描述有关。拓扑共同索引通常用于定量结构作用关系（QSAR）和定量结构特性关系（QSPR）。拓扑共同索引是被视为非连续顶点集的拓扑描述符。我们研究了伴随的一些著名的拓扑混合指数：第一和第二Zagreb混合指数，第一和第二乘法Zagreb混合指数和F-coindex，以及氧化铈混合指数的其他基于度的指数。