{"id":"https://openalex.org/A5111011458","orcid":"https://orcid.org/0000-0003-3968-3219","observed_orcids":["https://orcid.org/0000-0003-3968-3219"],"display_name":"Mumtaz Ahmad Khan","raw_author_names":["Ahmad Khan, Mumtaz","Dr. Mumtaz Ahmad Khan","KHAN, MUMTAZ AHMAD","KHAN, Mumtaz A.","Khan, Mumtaz Ahmad","M. A. Khan","MUMTAZ AHMAD KHAN","Mumtaz A Khan","Mumtaz A. Khan","Mumtaz Ahmad Khan","Mumtaz Khan"],"full_name":"Mumtaz Ahmad Khan","works_count":133,"cited_by_count":494,"summary_stats":{"2yr_mean_citedness":2.5714285714285716,"h_index":12,"i10_index":15},"ids":{"openalex":"https://openalex.org/A5111011458","orcid":"https://orcid.org/0000-0003-3968-3219","observed_orcids":["https://orcid.org/0000-0003-3968-3219"]},"affiliations":[{"institution":{"id":"https://openalex.org/I121243025","ror":"https://ror.org/047w75g40","display_name":"International Islamic University, Islamabad","country_code":"PK","type":"education","lineage":["https://openalex.org/I121243025"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I1308893265","ror":"https://ror.org/02zwhz281","display_name":"Shaheed Benazir Bhutto University","country_code":"PK","type":"education","lineage":["https://openalex.org/I1308893265"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I146840658","ror":"https://ror.org/015566d55","display_name":"University of Azad Jammu and Kashmir","country_code":"PK","type":"education","lineage":["https://openalex.org/I146840658"]},"years":[2021,2019]},{"institution":{"id":"https://openalex.org/I171210897","ror":"https://ror.org/03kw9gc02","display_name":"Aligarh Muslim University","country_code":"IN","type":"education","lineage":["https://openalex.org/I171210897"]},"years":[2020,2018,2016,2014,2013,2012,2011,2010,2009,2004,2003,2002,1999,1998,1988,1985,1977,1964]},{"institution":{"id":"https://openalex.org/I173911158","ror":"https://ror.org/04rswrd78","display_name":"Iowa State University","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]},"years":[1993]},{"institution":{"id":"https://openalex.org/I195024194","ror":"https://ror.org/02kdm5630","display_name":"Riphah International University","country_code":"PK","type":"education","lineage":["https://openalex.org/I195024194"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I20755112","ror":"https://ror.org/03c24n351","display_name":"Armed Forces Institute of Pathology","country_code":"PK","type":"facility","lineage":["https://openalex.org/I20755112"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I27897274","ror":"https://ror.org/02hssy432","display_name":"Istituto Superiore di Sanit\u00e0","country_code":"IT","type":"government","lineage":["https://openalex.org/I27897274"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I2799678268","ror":"https://ror.org/0310kd428","display_name":"Pakistan Army","country_code":"PK","type":"government","lineage":["https://openalex.org/I2799678268"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210086905","ror":"https://ror.org/001m5qg34","display_name":"Darent Valley Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210086905","https://openalex.org/I4210115231"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210116939","ror":"https://ror.org/02e246391","display_name":"Korean Mathematical Society","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210116939"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210163589","ror":"https://ror.org/05jhvw838","display_name":"Imperial College of Business Studies","country_code":"PK","type":"education","lineage":["https://openalex.org/I4210163589"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4401726839","ror":"https://ror.org/0488bwq42","display_name":"Delhi Skill and Entrepreneurship University","country_code":"IN","type":"education","lineage":["https://openalex.org/I4401726839"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4405263273","ror":"https://ror.org/04jnrse34","display_name":"Shaheed Benazir Bhutto University, Sheringal","country_code":"PK","type":"education","lineage":["https://openalex.org/I4405263273"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},"years":[1964,1963,1962]},{"institution":{"id":"https://openalex.org/I50693808","ror":"https://ror.org/0358b9334","display_name":"Pakistan Institute of Medical Sciences","country_code":"PK","type":"healthcare","lineage":["https://openalex.org/I50693808"]},"years":[2026,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I56590836","ror":"https://ror.org/02bfwt286","display_name":"Monash University","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I59475050","ror":"https://ror.org/00pnhhv55","display_name":"Jamia Millia Islamia","country_code":"IN","type":"education","lineage":["https://openalex.org/I59475050"]},"years":[2026,2025,2023,2022,2014,2012,2011,1999]},{"institution":{"id":"https://openalex.org/I878213199","ror":"https://ror.org/044g6d731","display_name":"Savitribai Phule Pune University","country_code":"IN","type":"education","lineage":["https://openalex.org/I878213199"]},"years":[2014,2000,1999]},{"institution":{"id":"https://openalex.org/I95023434","ror":"https://ror.org/04qzfn040","display_name":"University of KwaZulu-Natal","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I50693808","ror":"https://ror.org/0358b9334","display_name":"Pakistan Institute of Medical Sciences","country_code":"PK","type":"healthcare","lineage":["https://openalex.org/I50693808"]},{"id":"https://openalex.org/I59475050","ror":"https://ror.org/00pnhhv55","display_name":"Jamia Millia Islamia","country_code":"IN","type":"education","lineage":["https://openalex.org/I59475050"]}],"topics":[{"id":"https://openalex.org/T11191","display_name":"Mathematical functions and polynomials","count":53,"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/T10948","display_name":"Advanced Combinatorial Mathematics","count":36,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"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/T11210","display_name":"Mathematical Analysis and Transform Methods","count":25,"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/T11428","display_name":"Advanced Mathematical Identities","count":23,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T11564","display_name":"Mathematical Inequalities and Applications","count":13,"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"}}],"topic_share":[{"id":"https://openalex.org/T11191","display_name":"Mathematical functions and polynomials","value":0.0002286,"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/T11428","display_name":"Advanced Mathematical Identities","value":0.0002114,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T11210","display_name":"Mathematical Analysis and Transform Methods","value":0.0001053,"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/T11564","display_name":"Mathematical Inequalities and Applications","value":9.72e-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/T10948","display_name":"Advanced Combinatorial Mathematics","value":8.79e-05,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.983447790145874},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.9497861862182617},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7137529850006104},{"id":"202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","score":0.5663706064224243},{"id":"134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","score":0.47167667746543884}],"counts_by_year":[{"year":1962,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1993,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1997,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":6,"oa_works_count":2,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":11,"oa_works_count":6,"cited_by_count":0},{"year":2012,"works_count":9,"oa_works_count":7,"cited_by_count":10},{"year":2013,"works_count":10,"oa_works_count":6,"cited_by_count":9},{"year":2014,"works_count":9,"oa_works_count":6,"cited_by_count":19},{"year":2015,"works_count":3,"oa_works_count":3,"cited_by_count":18},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":16},{"year":2017,"works_count":4,"oa_works_count":2,"cited_by_count":24},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":14},{"year":2019,"works_count":4,"oa_works_count":3,"cited_by_count":29},{"year":2020,"works_count":5,"oa_works_count":4,"cited_by_count":29},{"year":2021,"works_count":9,"oa_works_count":8,"cited_by_count":37},{"year":2022,"works_count":5,"oa_works_count":3,"cited_by_count":28},{"year":2023,"works_count":8,"oa_works_count":6,"cited_by_count":43},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":48},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":43},{"year":2026,"works_count":4,"oa_works_count":3,"cited_by_count":31}],"display_name_alternatives":["Ahmad Khan, Mumtaz","Dr. Mumtaz Ahmad Khan","KHAN, MUMTAZ AHMAD","KHAN, Mumtaz A.","Khan, Mumtaz Ahmad","M. A. Khan","MUMTAZ AHMAD KHAN","Mumtaz A Khan","Mumtaz A. Khan","Mumtaz Ahmad Khan","Mumtaz Khan"],"block_key":"m khan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111011458","updated_date":"2026-11-03T12:34:24","created_date":"2016-06-24T00:00:00"}
