The Volume of a Reversible Tetrahedron von Lukarevski, Martin

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Three discs for the Mittenpunkt von Lukarevski, Martin

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108.34 One sharpening of the Garfunkel-Bankoff inequality and some applications von Lukarevski, Martin

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A Straightforward Proof of De Gua’s Theorem von Lukarevski, Martin

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108.10 Proof without words: ${\rm{tan }}{\pi \over {{\rm{12}}}}{\rm{ = 2 - }}\sqrt 3 {\rm{, tan }}{{{\rm{5}}\pi } \over {{\rm{12}}}}{\rm{ = 2 + }}\sqrt {\rm{3}} von Lukarevski, Martin

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108.10 Proof without words von Lukarevski, Martin

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Wolstenholme’s inequality and its relation to the Barrow and Garfunkel-Bankoff inequalities von Lukarevski, Martin

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107.23 Location of the inarc circle and its point of contact with the circumcircle von Lukarevski, Martin

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On 106.12 von Lukarevski, Martin

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On ‘What makes a good Proof without Words’ von Lukarevski, Martin

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106.14 Exarc radii and the Finsler-Hadwiger inequality von Lukarevski, Martin

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105.46 Proximity of the incentre to the excentres and inequality for the circumcevians of the incentre von Lukarevski, Martin

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105.13 Proximity of the incentre to the inarc centres von Lukarevski, Martin

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On 105.13 von Lukarevski, Martin

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Mollweide's formula and circumcevians of the incenter von Lukarevski, Martin

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103.43 An inequality arising from the inarc centres of a triangle von Lukarevski, Martin

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104.07 An inequality for the altitudes of the excentral triangle von Lukarevski, Martin

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104.37 An inequality for the tanradii of a triangle von Lukarevski, Martin

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104.21 The circummidarc triangle and the Finsler-Hadwiger inequality von Lukarevski, Martin

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102.53 The excentral triangle and a curious application to inequalities von LUKAREVSKI, MARTIN

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