{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,9,13]],"date-time":"2023-09-13T20:48:03Z","timestamp":1694638083917},"reference-count":18,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/501100003176","name":"Ministerio de Educaci\u00f3n, Cultura y Deporte","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003176","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003359","name":"Generalitat Valenciana","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003359","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["APOSTD\/2007\/052","GV2008-032"],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computer Physics Communications"],"published-print":{"date-parts":[[2010,1]]},"DOI":"10.1016\/j.cpc.2009.08.014","type":"journal-article","created":{"date-parts":[[2009,8,30]],"date-time":"2009-08-30T08:09:23Z","timestamp":1251619763000},"page":"35-42","source":"Crossref","is-referenced-by-count":2,"title":["A group-theory method to find stationary states in nonlinear discrete symmetry systems"],"prefix":"10.1016","volume":"181","author":[{"given":"M.","family":"Zacar\u00e9s","sequence":"first","affiliation":[]},{"given":"M.","family":"Arevalillo-Herr\u00e1ez","sequence":"additional","affiliation":[]},{"given":"S.","family":"Abraham","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"issue":"5","key":"10.1016\/j.cpc.2009.08.014_bib001","doi-asserted-by":"crossref","first-page":"7438","DOI":"10.1103\/PhysRevE.62.7438","article-title":"Ground state of trapped interacting Bose\u2013Einstein condensates by an explicit imaginary-time algorithm","volume":"62","author":"Chiofalo","year":"2000","journal-title":"Phys. Rev. E"},{"issue":"1","key":"10.1016\/j.cpc.2009.08.014_bib002","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.jcp.2006.06.006","article-title":"Solution of time-independent Schr\u00f6dinger equation by the imaginary time propagation method","volume":"221","author":"Lehtovaara","year":"2007","journal-title":"J. Comput. Phys."},{"issue":"16","key":"10.1016\/j.cpc.2009.08.014_bib003","doi-asserted-by":"crossref","first-page":"2140","DOI":"10.1364\/OL.30.002140","article-title":"Spectral renormalization method for computing self-localized solutions to nonlinear systems","volume":"30","author":"Ablowitz","year":"2005","journal-title":"Opt. Lett."},{"issue":"5","key":"10.1016\/j.cpc.2009.08.014_bib004","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1209\/epl\/i2003-00579-4","article-title":"Multidimensional solitons in periodic potentials","volume":"63","author":"Baizakov","year":"2003","journal-title":"Europhys. Lett."},{"issue":"1","key":"10.1016\/j.cpc.2009.08.014_bib005","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1364\/OL.16.000021","article-title":"Self-induced optical fibers: Spatial solitary waves","volume":"16","author":"Snyder","year":"1991","journal-title":"Opt. Lett."},{"issue":"8","key":"10.1016\/j.cpc.2009.08.014_bib006","doi-asserted-by":"crossref","first-page":"1618","DOI":"10.1364\/JOSAB.8.001618","article-title":"Linear approach for approximating spatial solitons and nonlinear guided modes","volume":"8","author":"Snyder","year":"1991","journal-title":"J. Opt. Soc. Am. B: Opt. Phys."},{"issue":"12","key":"10.1016\/j.cpc.2009.08.014_bib007","doi-asserted-by":"crossref","first-page":"2345","DOI":"10.1364\/JOSAB.10.002341","article-title":"Dark spatial solitons constructed from modes of linear waveguides","volume":"10","author":"Snyder","year":"1993","journal-title":"J. Opt. Soc. Am. B"},{"key":"10.1016\/j.cpc.2009.08.014_bib008","doi-asserted-by":"crossref","first-page":"1674","DOI":"10.1137\/S1064827503422956","article-title":"Computing the ground state of the BEC via normalized gradient flow","volume":"25","author":"Bao","year":"2004","journal-title":"SIAM J. Sci. Comput."},{"issue":"2","key":"10.1016\/j.cpc.2009.08.014_bib009","doi-asserted-by":"crossref","first-page":"836","DOI":"10.1016\/j.jcp.2006.04.019","article-title":"Efficient and spectrally accurate numerical methods for computing ground and first excited states in Bose\u2013Einstein condensates","volume":"219","author":"Bao","year":"2006","journal-title":"J. Comput. Phys."},{"key":"10.1016\/j.cpc.2009.08.014_bib010","doi-asserted-by":"crossref","first-page":"1315","DOI":"10.1137\/S1064827500377721","article-title":"Optimizing Schrodinger functionals using Sobolev gradients: Applications to quantum mechanics and nonlinear optics","volume":"23","author":"Garc\u0131a-Ripoll","year":"2001","journal-title":"SIAM J. Sci. Comput."},{"issue":"2","key":"10.1016\/j.cpc.2009.08.014_bib011","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1111\/j.1467-9590.2007.00371.x","article-title":"Universally-convergent squared-operator iteration methods for solitary waves in general nonlinear wave equations","volume":"118","author":"Yang","year":"2007","journal-title":"Stud. Appl. Math."},{"issue":"3","key":"10.1016\/j.cpc.2009.08.014_bib012","doi-asserted-by":"crossref","first-page":"265","DOI":"10.1111\/j.1467-9590.2008.00398.x","article-title":"Accelerated imaginary-time evolution methods for the computation of solitary waves","volume":"120","author":"Yang","year":"2008","journal-title":"Stud. Appl. Math."},{"issue":"9","key":"10.1016\/j.cpc.2009.08.014_bib013","doi-asserted-by":"crossref","first-page":"2075","DOI":"10.1088\/0951-7715\/20\/9\/004","article-title":"Nonlinear modes for the Gross\u2013Pitaevskii equation\u2014A demonstrative computation approach","volume":"20","author":"Alfimov","year":"2007","journal-title":"Nonlinearity"},{"issue":"5","key":"10.1016\/j.cpc.2009.08.014_bib014","doi-asserted-by":"crossref","first-page":"817","DOI":"10.1364\/OPEX.12.000817","article-title":"Vortex solitons in photonic crystal fibers","volume":"12","author":"Ferrando","year":"2004","journal-title":"Opt. Express"},{"issue":"4","key":"10.1016\/j.cpc.2009.08.014_bib015","doi-asserted-by":"crossref","first-page":"1072","DOI":"10.1364\/OPEX.13.001072","article-title":"Nodal solitons and the nonlinear breaking of discrete symmetry","volume":"13","author":"Ferrando","year":"2005","journal-title":"Opt. Express"},{"key":"10.1016\/j.cpc.2009.08.014_bib016","series-title":"Group Theory and Its Applications to Physical Problems","author":"Hamermesh","year":"1962"},{"issue":"12","key":"10.1016\/j.cpc.2009.08.014_bib017","doi-asserted-by":"crossref","first-page":"123901","DOI":"10.1103\/PhysRevLett.95.123901","article-title":"Vortex transmutation","volume":"95","author":"Ferrando","year":"2005","journal-title":"Phys. Rev. Lett."},{"issue":"4","key":"10.1016\/j.cpc.2009.08.014_bib018","doi-asserted-by":"crossref","first-page":"043901","DOI":"10.1103\/PhysRevLett.95.043901","article-title":"Vorticity cutoff in nonlinear photonic crystals","volume":"95","author":"Ferrando","year":"2005","journal-title":"Phys. Rev. Lett."}],"container-title":["Computer Physics Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010465509002781?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010465509002781?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2022,6,22]],"date-time":"2022-06-22T20:00:15Z","timestamp":1655928015000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0010465509002781"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,1]]},"references-count":18,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010,1]]}},"alternative-id":["S0010465509002781"],"URL":"https:\/\/doi.org\/10.1016\/j.cpc.2009.08.014","relation":{},"ISSN":["0010-4655"],"issn-type":[{"value":"0010-4655","type":"print"}],"subject":[],"published":{"date-parts":[[2010,1]]}}}