A geometric proof of Blundon's inequalities

DOI10.7153/MIA-15-30zbMath1241.51010OpenAlexW2312906598MaRDI QIDQ2885352

Cătălin Barbu, Dorin Andrica

Publication date: 23 May 2012

Published in: Mathematical Inequalities & Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/mia-15-30

zbMATH Keywords

Euler's inequalityfundamental triangle inequalitydual fundamental triangle inequalityEuler determination problem

Mathematics Subject Classification ID

Questions of classical algebraic geometry (51N35) Inequalities for sums, series and integrals (26D15) Elementary problems in Euclidean geometries (51M04) Inequalities for trigonometric functions and polynomials (26D05)

Related Items (5)

Further generalization of Walker's inequality in acute triangles and its applications ⋮ A refinement of an equivalent form of a Gerretsen inequality ⋮ Pairs of rational triangles with equal symmetric invariants ⋮ The geometry of Blundon's configuration ⋮ On the fundamental triangle inequality and Gerretsen's double inequality

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