Notes on type-2 triangular norms and their residual operators

作者：Zhang, Bo^*

来源：Information Sciences, 2016, 346: 338-350.

DOI：10.1016/j.ins.2016.01.092

• Type-2 fuzzy sets
• Type-2 t-norms
• Residuation

Li recently investigated type-2 triangular norms and their residual operators. In this paper, the flaws in calculations of T-extension operations of t-(co)norms and their residual operations are presented with counterexamples. Moreover, incorrect conclusions are corrected.

• 出版日期2016-6-10
• 单位武汉大学