Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  point out that there exist two errors in Lemma 1 and its proofs of a recent paper Yang and Wang (2013).
['Guopei Chen', 'Ying Yang']
I am writing a research paper on a idea Comments on Finite-time stability of a class of nonlinear time-delay systems
[{"from": "human", "value": "I am writing a research paper on a idea Comments on Finite-time stability of a class of nonlinear time-delay systems"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  point out that there exist two errors in Lemma 1 and its proofs of a recent paper Yang and Wang (2013)."}]