{"id":"https://openalex.org/A5043290455","orcid":"https://orcid.org/0000-0003-4466-1858","observed_orcids":["https://orcid.org/0000-0003-4466-1858"],"display_name":"Ayman Hamad","raw_author_names":["A. Hamad","Ayman Hamad"],"full_name":"Ayman Hamad","works_count":11,"cited_by_count":28,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5043290455","orcid":"https://orcid.org/0000-0003-4466-1858","observed_orcids":["https://orcid.org/0000-0003-4466-1858"]},"affiliations":[{"institution":{"id":"https://openalex.org/I299799659","ror":"https://ror.org/01wykm490","display_name":"Omar Al-Mukhtar University","country_code":"LY","type":"education","lineage":["https://openalex.org/I299799659"]},"years":[2019,2018,2017]},{"institution":{"id":"https://openalex.org/I31439502","ror":"https://ror.org/03fh7t044","display_name":"University of Benghazi","country_code":"LY","type":"education","lineage":["https://openalex.org/I31439502"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I4210151480","ror":"https://ror.org/05xx3wf87","display_name":"Institute of Mathematics and Mathematical Modeling","country_code":"KZ","type":"government","lineage":["https://openalex.org/I4210151480"]},"years":[2019,2018]},{"institution":{"id":"https://openalex.org/I4388482659","ror":"https://ror.org/0505vtn61","display_name":"Albaydha University","country_code":"YE","type":"education","lineage":["https://openalex.org/I4388482659"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I69050122","ror":"https://ror.org/02x8svs93","display_name":"Near East University","country_code":"CY","type":"education","lineage":["https://openalex.org/I69050122"]},"years":[2019,2018,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I31439502","ror":"https://ror.org/03fh7t044","display_name":"University of Benghazi","country_code":"LY","type":"education","lineage":["https://openalex.org/I31439502"]}],"topics":[{"id":"https://openalex.org/T12589","display_name":"Differential Equations and Boundary Problems","count":10,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","count":6,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11110","display_name":"Stability and Controllability of Differential Equations","count":4,"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/T12727","display_name":"Singular Perturbation, Asymptotics and Difference Schemes","count":4,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","count":3,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12589","display_name":"Differential Equations and Boundary Problems","value":3.71e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12727","display_name":"Singular Perturbation, Asymptotics and Difference Schemes","value":3.05e-05,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11110","display_name":"Stability and Controllability of Differential Equations","value":2.61e-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/T10541","display_name":"Nonlinear Differential Equations Analysis","value":1.97e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11049","display_name":"Advanced Harmonic Analysis Research","value":1.53e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.8909811973571777},{"id":"132954091","wikidata":"https://www.wikidata.org/wiki/Q194397","display_name":"Banach space","score":0.7329905033111572},{"id":"182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","score":0.7189584970474243},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.6759999990463257},{"id":"70610323","wikidata":"https://www.wikidata.org/wiki/Q427625","display_name":"Elliptic operator","score":0.5562567114830017}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":5},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":5},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":6}],"display_name_alternatives":["A. Hamad","Ayman Hamad"],"block_key":"a hamad","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043290455","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5043290455","updated_date":"2026-11-12T13:17:38","created_date":"2017-09-25T00:00:00"}