{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T10:43:00Z","timestamp":1740134580238,"version":"3.37.3"},"reference-count":21,"publisher":"Wiley","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100004561","name":"Ministry of Education and Science of the Republic of Kazakhstan","doi-asserted-by":"publisher","award":["1173\/GF2","12-01-00773","12-2013"],"award-info":[{"award-number":["1173\/GF2","12-01-00773","12-2013"]}],"id":[{"id":"10.13039\/501100004561","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002261","name":"Russian Foundation for Basic Research","doi-asserted-by":"publisher","award":["1173\/GF2","12-01-00773","12-2013"],"award-info":[{"award-number":["1173\/GF2","12-01-00773","12-2013"]}],"id":[{"id":"10.13039\/501100002261","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004742","name":"National Academy of Sciences of Ukraine","doi-asserted-by":"publisher","award":["1173\/GF2","12-01-00773","12-2013"],"award-info":[{"award-number":["1173\/GF2","12-01-00773","12-2013"]}],"id":[{"id":"10.13039\/501100004742","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Applied Mathematics"],"published-print":{"date-parts":[[2013]]},"abstract":"<jats:p>In this paper, we offer the generalization of the known technique of the construction of the gradient of the residual functional based on the statement of the conjugate problem for the case when the unknown function is complex valued. The notion of the reference frequency of the medium is introduced. Knowing the value of the reference frequency lets us judge the possibility of simultaneous definition of the dielectric permittivity and conductivity.<\/jats:p>","DOI":"10.1155\/2013\/432121","type":"journal-article","created":{"date-parts":[[2013,11,20]],"date-time":"2013-11-20T16:49:26Z","timestamp":1384966166000},"page":"1-9","source":"Crossref","is-referenced-by-count":0,"title":["Solution of the Inverse Problem of Subsurface Electric Exploration for Horizontally Stratified Medium"],"prefix":"10.1155","volume":"2013","author":[{"given":"A. L.","family":"Karchevsky","sequence":"first","affiliation":[{"name":"Sobolev Institute of Mathematics of Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia"}]},{"given":"Zh. O.","family":"Oralbekova","sequence":"additional","affiliation":[{"name":"Abai Kazakh National Pedagogical University, Almaty 050010, Kazakhstan"}]},{"given":"K. T.","family":"Iskakov","sequence":"additional","affiliation":[{"name":"L.N. Gumilyov Eurasian National University, Astana 10008, Kazakhstan"}]}],"member":"311","reference":[{"year":"1994","key":"1"},{"doi-asserted-by":"publisher","key":"2","DOI":"10.1088\/0022-3727\/30\/23\/011"},{"issue":"3","key":"3","first-page":"559","volume":"46","year":"2003","journal-title":"Annals of Geophysics"},{"doi-asserted-by":"publisher","key":"5","DOI":"10.1088\/0266-5611\/16\/5\/303"},{"issue":"4","key":"6","first-page":"81","volume":"41","year":"2007","journal-title":"Journal of Microwave Power and Electromagnetic Energy"},{"issue":"6","key":"7","doi-asserted-by":"crossref","first-page":"1857","DOI":"10.1190\/1.1635038","volume":"68","year":"2003","journal-title":"Geophysics"},{"issue":"4","key":"8","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1029\/RS021i004p00635","volume":"21","year":"1986","journal-title":"Radio Science"},{"doi-asserted-by":"publisher","key":"9","DOI":"10.1029\/93RS03448"},{"doi-asserted-by":"publisher","key":"10","DOI":"10.1109\/TMAG.2004.825305"},{"doi-asserted-by":"publisher","key":"11","DOI":"10.1109\/10.641332"},{"doi-asserted-by":"publisher","key":"12","DOI":"10.1163\/156939303322235789"},{"doi-asserted-by":"publisher","key":"14","DOI":"10.1109\/20.717658"},{"doi-asserted-by":"publisher","key":"15","DOI":"10.1109\/42.816074"},{"issue":"10","key":"16","doi-asserted-by":"crossref","first-page":"1302","DOI":"10.1190\/1.1442777","volume":"55","year":"1990","journal-title":"Geophysics"},{"doi-asserted-by":"publisher","key":"17","DOI":"10.1080\/17415970500264152"},{"doi-asserted-by":"publisher","key":"18","DOI":"10.1109\/TMAG.2006.872009"},{"issue":"1","key":"19","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1190\/1.1444528","volume":"64","year":"1999","journal-title":"Geophysics"},{"key":"21","first-page":"55","volume":"10","year":"1968","journal-title":"Numerical Methods and Programming"},{"key":"22","first-page":"150","volume":"32","year":"1980","journal-title":"Numerical Methods and Programming"},{"issue":"3","key":"23","first-page":"339","volume":"46","year":"2005","journal-title":"Russian Geology and Geophysics"},{"key":"24","first-page":"23","volume":"2","year":"2005","journal-title":"Siberian Electronic Mathematical Reports"}],"container-title":["Journal of Applied Mathematics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jam\/2013\/432121.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jam\/2013\/432121.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jam\/2013\/432121.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,21]],"date-time":"2017-06-21T22:45:41Z","timestamp":1498085141000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/jam\/2013\/432121\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013]]},"references-count":21,"alternative-id":["432121","432121"],"URL":"https:\/\/doi.org\/10.1155\/2013\/432121","relation":{},"ISSN":["1110-757X","1687-0042"],"issn-type":[{"type":"print","value":"1110-757X"},{"type":"electronic","value":"1687-0042"}],"subject":[],"published":{"date-parts":[[2013]]}}}