About this article
Published Online: Apr 04, 2017
Page range: 65 - 72
Received: Apr 15, 2014
Accepted: Jun 28, 2014
DOI: https://doi.org/10.1515/auom-2015-0005
Keywords
© 2015 Murat Çağlar, published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In this paper, we obtain some sufficient conditions for general