Volume 71, No. 2 (2014)
Portugaliae Mathematica
pp. 79–96 A recursive construction of the regular exceptional graphs with least eigenvalue –2Inês BarbedoDomingos M. CardosoDragoš CvetkovićPaula RamaSlobodan K. Simić
pp. 97–108 Classification of three-dimensional complex -Lie algebrasYin ChenChang LiuRunxuan Zhang
pp. 109–139 Normal forms for symplectic matricesJean Gutt
pp. 141–156 Asymptotic eigenvalue estimates for a Robin problem with a large parameterPavel ExnerAlexander MinakovLeonid Parnovski