Results 11 to 20 of about 87,095 (251)
Butterflies in the Isotropic Plane
KoG : znanstveno-stručni časopis Hrvatskog društva za konstruktivnu geometriju i kompjutorsku grafiku, 2004 A real affine plane A_2 is called an isotropic plane I_2, if in A_2 a metric is induced by an absolute {; ; ; ; ; f, F}; ; ; ; ; , consisting of the line at infinity f of A_2 and a point F on f. In this paper the well-known Butterfly theorem has been adapted for the isotropic plane.
Beban-Brkić, Jelka, Volenec, Vladimir
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Reciprocity in an isotropic plane
Rad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, 2014 The concept of reciprocity with respect to a triangle is introduced in an isotropic plane. A number of statements about the prop erties of this mapping is proved. The images of some well known elements of a triangle with respect to this mapping will be studied.
Kolar-Šuper, Ružica +2 more
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Jeřabekova hiperbola trokuta u izotropnoj ravnini
KoG, 2018 In this paper, we examine the Jerabek hyperbola of an allowable triangle in an isotropic plane. We investigate different ways of generating this special hyperbola and derive its equation in the case of a standard triangle in an isotropic plane. We prove that some remarkable points of a triangle in an isotropic plane lie on that hyperbola whose centre ...
Kolar-Begović, Zdenka +2 more
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Kiepert hyperbola in an isotropic plane
Rad Hrvatske akademije znanosti i umjetnosti Matematičke znanosti, 2018 The concept of the Kiepert hyperbola of an allowable triangle in an isotropic plane is introduced in this paper. Important properties of the Kiepert hyperbola will be investigated in the case of the standard triangle. The relationships between the introduced concepts and some well known elements of a triangle will also be studied.
Volenec, Vladimir +2 more
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Cosymmedian triangles in isotropic plane
Rad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, 2013 In this paper the concept of cosymmedian triangles in an isotropic plane is defined. A number of statements about some important properties of these triangles will be proved. Some analogies with the Euclidean case will also be considered.
Kolar-Begović, Zdenka +2 more
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On Gergonne point of the triangle in isotropic plane
Rad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, 2013 Using the standard position of the allowable triangle in the isotropic plane relationships between this triangle and its contact and tangential triangle are studied. Thereby different properties of the symmedian center, the Gergonne point, the Lemoine line and the de Longchamps line of these triangles are obtained.
Beban-Brkić, Jelena +3 more
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Isotropic piezoresistance of p-type 4H-SiC in (0001) plane [PDF]
, 2018 In this work, the isotropic piezoresistance in the (0001) plane of p-type 4H-SiC was discovered by means of the hole energy shift calculation and the coordinate transformation. These results were also confirmed by the measurement of the piezoresistance
Nguyen, Nam-Trung +19 more
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On large bending deformations of transversely isotropic rectangular elastic blocks [PDF]
, 2007 In this paper we examine the classical problem of finite bending of a rectangular block of elastic material into a sector of a circular cylindrical tube in respect of compressible transversely isotropic elastic materials.
Kassianidis , Fotios +3 more
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Stacking sequences for extensionally isotropic, fully isotropic and quasi-homogeneous orthotropic laminates [PDF]
, 2008 Stacking sequence listings are presented for fully uncoupled Extensionally Isotropic (EILs), Fully Isotropic (FILs) and Quasi-Homogeneous Orthotropic (QHOLs) angle-ply Laminates, with up to 21 plies.
Christopher York, York, C.B.
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Characterization of ply mixing rules for non-symmetric forms of fully orthotropic laminates [PDF]
, 2007 Stacking sequence listings are presented for fully orthotropic angle-ply laminates, with up to 21 plies, together with rules for mixing these sequences to form laminates containing any number of plies.
Christopher York, York, C.B.
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