Pregled po CROSBI profilu: Helena Koncul (CROSBI Profil: 25048, MBZ: 313531)
Pronađeno 29 radova
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1.Viher, Radimir; Viher, Dragutin; Koncul, HelenaApplications of the sine and cosine rules for a quadrilateral // Mathematical gazette, 105 (2021), 562; 70-77 doi:10.1017/mag.2021.9 (međunarodna recenzija, članak, znanstveni)
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2.Božić Dragun, IvanaEvolute konika u projektivno-metričkim ravninama, 2021., doktorska disertacija, Prirodoslovno matematički fakultet - Matematički odjel, Zagreb
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3.Kodrnja, Iva; Koncul, HelenaAn artistic approach to the tesseract // Abstracts - 21st Scientific-Professional Colloquium on Geometry and Graphics / Došlić, Tomislav ; Jukin, Ema (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2019. str. 39-40 (poster, domaća recenzija, sažetak, stručni) -
4.Božić Dragun, I.; Koncul, H.Playing with the Constructions of Limacon // Abstracts - 4th Croatian Conference on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2018. str. 12-12 (predavanje, domaća recenzija, sažetak, znanstveni) -
5.Kodrnja, Iva; Koncul, HelenaThe Loci of Vertices of Nedian Triangles // KoG, 21 (2017), 21; 19-25 (međunarodna recenzija, članak, znanstveni)
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6.Koncul, HelenaCircular curves of the 3rd class obtained by projective mapping in QH_2(R) // Young Women in Geometry, Workshop Max Planck Institute
Bonn, Njemačka, 2017. (poster, neobjavljeni rad, znanstveni) -
7.Kodrnja, Iva; Koncul, HelenaNedian triangle of ratio n // Abstracts - 20th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2017. str. 18-18 (predavanje, domaća recenzija, sažetak, znanstveni) -
8.Halas, HelenaLine-inversion and pedal transformation in the quasi-hyperbolic plane // Acta mathematica Hungarica, 151 (2017), 2; 462-481 doi:10.1007/s10474-016-0686-y (međunarodna recenzija, članak, znanstveni)
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9.Halas, Helena; Jurkin, Ema3rd Class Circular Curves in Quasi-Hyperbolic Plane Obtained by Projective Mapping // KoG : znanstveno-stručni časopis Hrvatskog društva za konstruktivnu geometriju i kompjutorsku grafiku, 20 (2016), 8-15 (međunarodna recenzija, članak, znanstveni)
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10.Halas, HelenaCircular curves of the 3rd class in the quasi- hyperbolic plane obtained by projective mapping // Abstracts 19th Scienti c-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2016. str. 66-66 (poster, domaća recenzija, sažetak, znanstveni) -
11.Božić-Dragun, Ivana; Halas, HelenaIntroduction to the Planimetry of the Quasi-Elliptic Plane // Abstracts-19th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2016. str. 11-11 (predavanje, domaća recenzija, sažetak, znanstveni) -
12.Božić, Ivana; Halas, HelenaPedal Curves and their Envelopes // Abstracts of 18th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb, 2015. str. 14-14 (predavanje, domaća recenzija, sažetak, znanstveni) -
13.Halas, HelenaCircular curves of the 3rd class obtained by pedal transformation in the quasi-hyperbolic plane // Abstracts of 18th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T., Jurkin, E. (ur.).
Zagreb, 2015. str. 40-40 (poster, domaća recenzija, sažetak, znanstveni) -
14.Halas, HelenaCircular curves of the 3rd class in the quasi-hyperbolic plane // CGTA, Conference on Geometry: Theory and Applications / Jüttler, Bert ; Röschel, Otto ; Schröcker, Hans-Peter (ur.).
Linz, 2015. (predavanje, međunarodna recenzija, sažetak, znanstveni) -
15.Halas, HelenaKlasifikacija cirkularnih krivulja 3. razreda u kvazihiperboličkoj ravnini, 2015., doktorska disertacija, Prirodoslovno-matematički fakultet, Zagreb
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16.Gorjanc, Sonja; Halas, Helena; jurkin, EmaIntroducing 3D Modeling into Geometry Education at Two Technical Faculties at the University of Zagreb // Proceedings of the 16th International Conference on Geometry and Graphics
Innsbruck, Austrija, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), stručni) -
17.Halas, HelenaCurves of the 3rd class obtained by line-inversion in the quasi-hyperbolic plane // Abstracts, 3rd Croatian Conference on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2014. str. 20-20 (predavanje, domaća recenzija, sažetak, znanstveni) -
18.Halas, Helena; Kovačević, Nikolina; Sliepčević, AnaLine Inversion in the Quasi-Hyperbolic Plane // The 16th International Conference on Geometry and Graphics (ICGG 2014) - Proceedings / Schroecker H.-P., Husty M. (ur.).
Innsbruck: ISGG, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni) -
19.Sliepčević, Ana; Božić, Ivana; Halas, HelenaIntroduction to the Planimetry of the Quasi- Hyperbolic Plane // KoG : znanstveno-stručni časopis Hrvatskog društva za konstruktivnu geometriju i kompjutorsku grafiku, 17 (2013), 58-64 (podatak o recenziji nije dostupan, članak, znanstveni)
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20.Božić, Ivana; Halas, HelenaFrom the geometry of quasi-hyperbolic plane // Abstracts, 17th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2013. str. 8-8 (predavanje, domaća recenzija, sažetak, znanstveni) -
21.Halas, Helena; Sliepčević, AnaFamily of triangles and related curves // Rad Hrvatske akademije znanosti i umjetnosti. Razred za matematičke, fizičke i kemijske znanosti. Matematičke znanosti, 515 (2013), 203-210 (recenziran, članak, znanstveni)
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22.Gorjanc, Sonja; Halas, HelenaIntroducing 3D modeling in teaching of geometry at technical faculties at University of Zagreb // Abstracts, 16th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2012. str. 14-14 (predavanje, domaća recenzija, sažetak, stručni) -
23.Halas, Helena; Sliepčević, AnaTriangle family and Euler // GeoGra 2012 Conference, Budapest, 20-21/01/2012 / Bolcskei, Attila ; Nagy, Gyula (ur.).
Budimpešta, Mađarska, 2012. (predavanje, međunarodna recenzija, sažetak, znanstveni) -
24.Halas, Helena; Sliepčević, AnaSome triangle geometry of the triangle family // Abstracts, 15th Scientific-Professional Colloquium on Geometry and Graphics / Došlić, T. ; Jurkin, E. (ur.).
Zagreb: Croatian Society for Geometry and Graphics, 2011. str. 16-16 (predavanje, domaća recenzija, sažetak, znanstveni) -
25.Halas, HelenaIsotomic transformation in the Pseudoeuclidean plane // Abstracts, 1st International Workshop on Line Geometry & Kinematics / Weiss G. (ur.).
TU Dresden, 2011. str. 33-33 (predavanje, sažetak, znanstveni)
