P. D. Dragnev

Boyvalenkov P. G., Dragnev P. D., Stoyanova M. M., Hardin D. P., Saff E. B. (2015) "Universal upper and lower bounds on energy of spherical designs " Dolomites Research Notes on Approximation, 8(Special_Issue), 51-65. DOI: 10.14658/PUPJ-DRNA-2015-Special_Issue-6