On the unattained sixtieth birthday of Ladislav Rieger

Evgeniĭ Mikhaĭlovich Lifshitz (On His Sixtieth Birthday)

In honor of the sixtieth birthday of

1 Introduction This paper is written to commemorate the sixtieth birthday of Paul Garabedian. While Paul has made broad ranging contributions in mathematics, fluid dynamics and plasma physics, his work on computational aerodynamics had a very forceful impact at a critical juncture in the development of this subject. I believe that this work should be regarded as being very much in the tradition...

A celebration of Horst Seidler on his sixtieth birthday.

Horst Seidler’s curriculum vitae reminds the anthropologist of the early descriptions of human evolution, or, better, it is like the classic »hero myth«. The brave warrior sets out on his journey, seeks and faces and masters challenges along the way, and triumphs at the end. The heroic saga is a parable for Seidler’s scientific career that touches on several aspects of his personality: a deep e...

ON EXTENSIONS OF LAX MONADS Dedicated to Aurelio Carboni on the occasion of his sixtieth birthday

In this paper we construct extensions of Set-monads – and, more generally, of lax Rel-monads – into lax monads of the bicategory Mat(V) of generalized V-matrices, whenever V is a well-behaved lattice equipped with a tensor product. We add some guiding examples.

András Sárközy - a retrospective on the occasion of his sixtieth birthday

It is both a pleasure and a privilege to give a lecture on the mathematics of András Sárközy on this occasion. András has written over 160 papers and 4 books. He has many coauthors and has written more joint papers with Paul Erdős than any other mathematician. I first met András twenty years ago at the János Bolyai conference in Budapest in the summer of 1981. We have been friends ever since an...