{"id":104,"date":"2023-07-20T10:56:39","date_gmt":"2023-07-20T08:56:39","guid":{"rendered":"http:\/\/users.math.ntua.gr\/gintides\/?page_id=104"},"modified":"2023-07-21T07:24:40","modified_gmt":"2023-07-21T05:24:40","slug":"%ce%b4%ce%b7%ce%bc%ce%bf%cf%83%ce%b9%ce%b5%cf%8d%cf%83%ce%b5%ce%b9%cf%82-%cf%83%ce%b5-%cf%80%cf%81%ce%b1%ce%ba%cf%84%ce%b9%ce%ba%ce%ac-%cf%83%cf%85%ce%bd%ce%b5%ce%b4%cf%81%ce%af%cf%89%ce%bd-%cf%80","status":"publish","type":"page","link":"https:\/\/users.math.ntua.gr\/gintides\/?page_id=104","title":{"rendered":"\u0394\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03cc\u03c1\u03b7\u03c3\u03b1\u03bd \u03c9\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c4\u03cc\u03bc\u03bf\u03b9."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"104\" class=\"elementor elementor-104\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72bc624 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72bc624\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7a19126\" data-id=\"7a19126\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-94c8cbf elementor-widget elementor-widget-heading\" data-id=\"94c8cbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0394\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03cc\u03c1\u03b7\u03c3\u03b1\u03bd \u03c9\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c4\u03cc\u03bc\u03bf\u03b9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-372e5f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"372e5f6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-58912df\" data-id=\"58912df\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-514a58f elementor-widget elementor-widget-spacer\" data-id=\"514a58f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b1e957d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b1e957d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aba4bae\" data-id=\"aba4bae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1566046 elementor-widget elementor-widget-text-editor\" data-id=\"1566046\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li><strong>\u201c<\/strong><strong>\u039c<\/strong><strong>ultiple Scattering of Elastic Waves by Sphere Configurations\u201d<\/strong>, Pitman, <em>Research Notes on Mathematics Series, <\/em>\u03c3\u03b5\u03bb. 201-214, 1998 (\u03bc\u03b5 \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7).<\/li><\/ol><ol start=\"2\"><li><strong>\u201cParticle Shape and Size Analyzer\u201d<\/strong>, Pitman, <em>Research Notes on Mathematics Series<\/em>, \u03c3\u03b5\u03bb. 65-79, 1998 (\u03bc\u03b5 \u0393. \u039a\u03c9\u03bd\u03c3\u03c4\u03b1\u03bd\u03c4\u03b9\u03bd\u03af\u03b4\u03b7, \u03a3. \u039a\u03b1\u03c4\u03c4\u03ae, \u03a7. \u03a0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac, \u0391. \u03a0\u03b1\u03b3\u03b9\u03b1\u03c4\u03ac\u03ba\u03b7, \u0394. \u03a0\u03bf\u03bb\u03cd\u03b6\u03bf, \u03a3. \u03a4\u03c3\u03b9\u03bd\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf \u03ba\u03b1\u03b9 \u03a3. \u0393\u03b9\u03b1\u03bd\u03bd\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf).<\/li><\/ol><ol start=\"3\"><li><strong>\u201cOn the Far-field Operators for Mixed Scattering Problems in Linear Elasticity\u201d<\/strong>, <em>Methods in Scattering Theory and Biomedical <\/em>Technology, World Scientific Publishing, \u03c3\u03b5\u03bb. 61-67, 2001 (\u03bc\u03b5 \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7).<\/li><\/ol><ol start=\"4\"><li><strong>\u201cThe<\/strong> <strong>Linear<\/strong> <strong>Sampling<\/strong> <strong>Method<\/strong> <strong>for<\/strong> <strong>N<\/strong><strong>&#8211;<\/strong><strong>bodies<\/strong> <strong>in<\/strong><strong> 2-<\/strong><strong>dimensional<\/strong> <strong>Linear<\/strong> <strong>Elasticity<\/strong><strong>\u201d<\/strong>, <em>Methods in Scattering Theory and Biomedical <\/em>Technology, World Scientific Publishing, \u03c3\u03b5\u03bb. 126-135, 2003 (\u03bc\u03b5 \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7 \u03ba\u03b1\u03b9 \u0391. \u03a7\u03b1\u03c1\u03b1\u03bb\u03b1\u03bc\u03c0\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf)<\/li><\/ol><ol start=\"5\"><li><strong>\u201cOn the Interior Transmission Problem in Linear Elasticity\u201d,<\/strong> <em>Methods in Scattering Theory and Biomedical <\/em>Technology, World Scientific Publishing, \u03c3\u03b5\u03bb. 194-202, 2001 (\u03bc\u03b5 \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7 \u03ba\u03b1\u03b9 \u0391. \u03a7\u03b1\u03c1\u03b1\u03bb\u03b1\u03bc\u03c0\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf).<\/li><\/ol><ol start=\"6\"><li><strong>\u201cThe factorization method for an acoustic waveguide\u201d<\/strong>, <em>Mathematical <\/em><em>M<\/em><em>ethods in Scattering Theory and Biomedical Engineering,<\/em> World Scientific Publishing<em>,<\/em> <em>\u03c3\u03b5\u03bb<\/em><em>. <\/em>120-127, 2006 (\u03bc\u03b5 A. Kirsch, \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7 \u03ba\u03b1\u03b9 \u0391. \u03a7\u03b1\u03c1\u03b1\u03bb\u03b1\u03bc\u03c0\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf).<\/li><\/ol><ol start=\"7\"><li><strong>\u201cThe Detection of Point Scatterers in a Waveguide\u201d<\/strong>,. <em>Advanced Topics in Scattering and Biomedical Engineering<\/em>, World Scientific Publishing, \u03c3\u03b5\u03bb. 38-46, 2008 (\u03bc\u03b5 \u0391. \u039b\u03c5\u03b3\u03b9\u03b4\u03ac\u03ba\u03b7, \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7 \u03ba\u03b1\u03b9 \u039b. \u039c\u03b7\u03b4\u03c1\u03b9\u03bd\u03cc).<strong style=\"color: var( --e-global-color-ecc8e7b ); background-color: var( --e-global-color-2e4f82b ); font-style: inherit; text-align: var(--bs-body-text-align); text-transform: inherit;\">\u00a0<\/strong><\/li><\/ol><ol start=\"8\"><li><strong>\u201cThe Interior Transmission Eigenvalue Problem\u201d,<\/strong> <em>Advanced Topics in Scattering Theory and Biomedical Engineering, <\/em>World Scientific Publishing, \u03c3\u03b5\u03bb. 368-380, 2010 <strong>(<\/strong><strong>\u03bc\u03b5<\/strong><strong> F Cakoni <\/strong><strong>\u03ba\u03b1\u03b9<\/strong><strong> Colton)<\/strong>.<\/li><\/ol><ol start=\"9\"><li><strong>\u201cThe Inverse Scattering Problem in Linear Elasticity via a pair of Non Linear Integral Equations\u201d, <\/strong><em>Advanced Topics in Scattering Theory and Biomedical Engineering, <\/em>World Scientific Publishing, \u03c3\u03b5\u03bb. 12-19, 2010 <strong>(<\/strong><strong>\u03bc\u03b5<\/strong> <strong>\u039b<\/strong><strong>. <\/strong><strong>\u039c\u03b7\u03bd\u03b4\u03c1\u03b9\u03bd\u03cc<\/strong><strong>)<\/strong>.<\/li><\/ol><ol start=\"10\"><li><strong>\u201c<\/strong><strong>A computational approach for the inverse problem of reconstructing a spherically symmetric refractive index using modified transmission eigenvalues<\/strong><strong>\u201d, <\/strong><em>XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)<\/em>. 1-4, 2021 <strong>(<\/strong>\u03bc\u03b5 \u039d. \u03a0\u03b1\u03bb\u03bb\u03b7\u03ba\u03b1\u03c1\u03ac\u03ba\u03b7 \u03ba\u03b1\u03b9 \u039a. \u03a3\u03c4\u03c1\u03b1\u03c4\u03bf\u03c5\u03c1\u03ac<strong>)<\/strong>.<br \/><br \/><\/li><li><strong>\u201cA theoretical and numerical study of oblique scattering by an inhomogeneous cylinder\u201d, <\/strong><em>Journal of Physics: Conference Series<\/em> 2444 (1), 012009, 2023 <strong>(<\/strong><strong>\u03bc\u03b5<\/strong> <strong>\u039b<\/strong><strong>. <\/strong><strong>\u039c\u03b7\u03bd\u03b4\u03c1\u03b9\u03bd\u03cc<\/strong> <strong>\u03ba\u03b1\u03b9<\/strong> <strong>\u03a3<\/strong><strong>. <\/strong><strong>\u0393\u03b9\u03cc\u03b3\u03b9\u03b1\u03ba\u03b1<\/strong><strong>)<\/strong>.<\/li><\/ol><p><strong>\u00a0<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-361aef5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"361aef5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-50a85e8\" data-id=\"50a85e8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00f5c57 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"00f5c57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span 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\u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03cc\u03c1\u03b7\u03c3\u03b1\u03bd \u03c9\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c4\u03cc\u03bc\u03bf\u03b9.<\/a><\/li>\n\t<li id=\"menu-item-127\" class=\"menu-item menu-item-type-post_type menu-item-object-page hfe-creative-menu\"><a href=\"https:\/\/users.math.ntua.gr\/gintides\/?page_id=125\" class = \"hfe-sub-menu-item\">\u0391\u03bd\u03b1\u03ba\u03bf\u03b9\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03a3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03b1<\/a><\/li>\n\t<li id=\"menu-item-251\" class=\"menu-item menu-item-type-post_type menu-item-object-page hfe-creative-menu\"><a href=\"https:\/\/users.math.ntua.gr\/gintides\/?page_id=149\" class = \"hfe-sub-menu-item\">\u03a0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1\u2026<\/a><\/li>\n<\/ul>\n<\/li>\n<li id=\"menu-item-275\" class=\"menu-item menu-item-type-post_type menu-item-object-page 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hfe-creative-menu\"><a href=\"https:\/\/users.math.ntua.gr\/gintides\/?page_id=315\" class = \"hfe-menu-item\">\u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1<\/a><\/li>\n<\/ul> \n\t\t\t\t<\/nav>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0394\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03cc\u03c1\u03b7\u03c3\u03b1\u03bd \u03c9\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c4\u03cc\u03bc\u03bf\u03b9 \u201c\u039cultiple Scattering of Elastic Waves by Sphere Configurations\u201d, Pitman, Research Notes on Mathematics Series, \u03c3\u03b5\u03bb. 201-214, 1998 (\u03bc\u03b5 \u039a. \u039a\u03c5\u03c1\u03b9\u03ac\u03ba\u03b7). \u201cParticle Shape and Size Analyzer\u201d, Pitman, Research Notes on Mathematics Series, \u03c3\u03b5\u03bb. 65-79, 1998 (\u03bc\u03b5 \u0393. \u039a\u03c9\u03bd\u03c3\u03c4\u03b1\u03bd\u03c4\u03b9\u03bd\u03af\u03b4\u03b7, \u03a3. \u039a\u03b1\u03c4\u03c4\u03ae, \u03a7. \u03a0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac, \u0391. \u03a0\u03b1\u03b3\u03b9\u03b1\u03c4\u03ac\u03ba\u03b7, \u0394. \u03a0\u03bf\u03bb\u03cd\u03b6\u03bf, \u03a3. &#8230; <a title=\"\u0394\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03cc\u03c1\u03b7\u03c3\u03b1\u03bd \u03c9\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c4\u03cc\u03bc\u03bf\u03b9.\" class=\"read-more\" href=\"https:\/\/users.math.ntua.gr\/gintides\/?page_id=104\" aria-label=\"Read more about 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