See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/253286949 Exploring isospectral spring-mass systems with firefly algorithm Article in Proceedings of The Royal Society A · September 2011 DOI: 10.1098/rspa.2011.0119 CITATIONS 15 READS 71 3 authors, including: Some of the authors of this publication are also working on these related projects: Reliabilty optimization of rotating beams using inverse problem approach View project Rajdeep Dutta University of Texas at San Antonio 8 PUBLICATIONS 37 CITATIONS SEE PROFILE Ranjan Ganguli Indian Institute of Science 259 PUBLICATIONS 3,391 CITATIONS SEE PROFILE All content following this page was uploaded by Ranjan Ganguli on 06 January 2017. The user has requested enhancement of the downloaded file.