All Stories

  1. Newton Quadrilaterals, the Associated Cubic Equations, and Their Rational Solutions

    Article • American Mathematical Monthly, February 2019, Taylor & Francis

    Mowaffaq Hajja

  2. 102.50 Long altitudes and an unexpected appearance of the golden ratio

    Article • The Mathematical Gazette, October 2018, Cambridge University Press

    Mowaffaq Hajja, Sadi Abu Saymeh

  3. 102.49 A very short proof of Pamfilos's characterisation of the rhombus

    Article • The Mathematical Gazette, October 2018, Cambridge University Press

    Mowaffaq Hajja

  4. The existence of triangles, tetrahedra, and higher-dimensional simplices with prescribed exradii

    Article • The Mathematical Gazette, June 2018, Cambridge University Press

    Mowaffaq Hajja

  5. 101.27 On the convention that deg(0) = –∞

    Article • The Mathematical Gazette, October 2017, Cambridge University Press

    Mowaffaq Hajja

  6. 101.47 Notes on Lagrange's interpolation

    Article • The Mathematical Gazette, October 2017, Cambridge University Press

    Mowaffaq Hajja, Edris rawashdeh

  7. maximality of cyclic quadrilaterals

    Article • The Mathematical Gazette, June 2016, Cambridge University Press

    Mowaffaq Hajja