{"id":"https://openalex.org/A5065909991","orcid":"https://orcid.org/0000-0002-0403-1563","observed_orcids":["https://orcid.org/0000-0002-0403-1563"],"display_name":"Irmantas Ratas","raw_author_names":["Irmantas Ratas"],"full_name":"Ratas, Irmantas","works_count":19,"cited_by_count":292,"summary_stats":{"2yr_mean_citedness":11.0,"h_index":10,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5065909991","orcid":"https://orcid.org/0000-0002-0403-1563","observed_orcids":["https://orcid.org/0000-0002-0403-1563"]},"affiliations":[{"institution":{"id":"https://openalex.org/I173212132","ror":"https://ror.org/03nadee84","display_name":"Vilnius University","country_code":"LT","type":"education","lineage":["https://openalex.org/I173212132"]},"years":[2018,2016]},{"institution":{"id":"https://openalex.org/I4210087412","ror":"https://ror.org/010310r32","display_name":"Center for Physical Sciences and Technology","country_code":"LT","type":"facility","lineage":["https://openalex.org/I4210087412"]},"years":[2026,2024,2022,2021,2019,2018,2017,2016,2015,2014,2012,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I4210087412","ror":"https://ror.org/010310r32","display_name":"Center for Physical Sciences and Technology","country_code":"LT","type":"facility","lineage":["https://openalex.org/I4210087412"]}],"topics":[{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","count":16,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","count":11,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11513","display_name":"stochastic dynamics and bifurcation","count":9,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","count":7,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11347","display_name":"Neural Networks Stability and Synchronization","count":6,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11513","display_name":"stochastic dynamics and bifurcation","value":0.0001211,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","value":9.58e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11347","display_name":"Neural Networks Stability and Synchronization","value":6.72e-05,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","value":4.49e-05,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","value":3.25e-05,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7069000005722046},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.6597515940666199},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.574400007724762},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.5615008473396301},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.3750065863132477}],"counts_by_year":[{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2015,"works_count":3,"oa_works_count":0,"cited_by_count":9},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":15},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":12},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":24},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":41},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":28},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":40},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":24}],"display_name_alternatives":["Irmantas Ratas"],"block_key":"i ratas","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065909991","awards_count":0,"updated_date":"2026-11-09T14:06:01","created_date":"2016-06-24T00:00:00"}