[next]
Передача петербургского радио
посвященная 80-летию Николая Александровича Шанина.
В передаче участвовали Григорий Минц, Эдуард Караваев, Владимир Лифшиц, Ольга Антонова. Ведущая Наталья Милях.
Файл в формате mp3.
|
Photos
sent by Prof. Dimiter Skordev from
Bulgaria.
|
From: Anil Nerode - Math Prof - Dir MSI
Date: Tue, 11 May 1999 08:58:33 -0400
Subject: My Best Wishes
To Prof. Shanin, who was the principal researcher and leader in constructive
analysis for much of his career. My best wishes for a long and healthy life.
Anil Nerode
|
From: Patrick Cegielski
Date: Wed, 12 May 1999 19:20:26 +0200 (MET DST)
Subject: Happy Birthday to Prof Shanin
with our very best
Happy Birthday Wishes
irene guessarian patrick cegielski
|
From: Yuri Gurevich
Date: Wed, 12 May 1999 08:26:50 +0400
Subject: Greetings
Dear Nikolay Alexandrovich,
Happy Birthday and many happy returns. I am delighted by this opportunity to show my respect for you. Even though I always was
ideologically (and geographically) far from you (almost as far as it gets) and even though I have never caught the bug of constructivism, I was -- as all Soviet logicians of my generation -- much influenced by you. Your honesty and your courage (scientific and otherwise) have been an inspiration. Your passion for the foundations of mathematics
and your enthusiasm were truly contagious.
I am sorry for being unable to attend the celebration in person and shake your hand. Best wishes and warmest regards,
Yuri Gurevich
|
From: Michael Abram Taitslin, Professor, Head of Computer Science Department, Tver State University, Russia
Date: Wed, 12 May 1999 16:13:39 +0400 (MSD)
Subject: To N.A.Shanins birthday!!
Dear Nikolai Alexandrovich,
your energy and your enthusiasm in propaganda your ideas
are unprecedented. You constructed a biggest scientist school and produced
a biggest income in Science.
Happy birthday to you!!
Many happy returns of the day!
I wish you good health, good luck, many successes.
Have a good year!
Yours, M.A.Taitslin
|
From: Leonid Levin
Date: Mon, 17 May 1999 00:26:55 +0400
Subject: Greetings
Dorogoy Nikolai Alexandrovich !
Mne okazaloc' ne suzhdeno ychavstvovat' v prazdnovanii Vashego yubileya,
prazdnike Peterburgskikh logikov - pervoy v Rossii "logicheskoy shkoly s
chelovecheskim litsom". Ya ochen' rad etoy vozmozhnosti vyrazit', khotia
by zaochno, moyo prekloneniye pered Vashey schedroy i besstrashnoy
lichnost'yu i neobyknovennym talantom. Ya zhivo pomniu Vashu tviorduyu
ruku pomoshchy v trudnye dlia menia vremena: chem opasneye byla
pomoshch, tem tviorzhe ruka. Ya dumayu chto Vash uspekh v sozdanii
vsemirno izvestnoy shkoly sviazan ne tol'ko s Vashym matematicheskim
talantom no i s temi chuvstvami kotorye Vy neizmenno vyzyvaly v
okruzhayushchikh.
V molodosti ya ne mog vpolne otsenit' Vashy matematicheskiye printsypy.
Ya interesovalsia imi kak gruppoy interesnykh zadach, no sam
priderzhivalsia "pluralizma". My dazhe shutili chto konstruktivism
sostoit v isskusstve govorit' "ne mozhet ne sushchestvovat'" vmesto
"sushchestvuyet". Teper' ya i bol'shynstvo drugikh issledovateley v
moyey oblasti stoyat na, pozhaluy, yeshcho boleye radikal'noy tochke
zreniya chem konstruktivizm, sistematicheski ignoriruya ne tol'ko
beskonechnye, no i prosto ochen' bol'shye velichiny, kak naprimer
2^{300}. Algorithmy trebuyushchiye exponentsial'nogo vremeni dazhe
algorithmami ne shchitayutsa. Trudnosti v nakhozhdenii udobnogo yazyka
iskliuchayushchego takiye konstruktsii otoshly na vtoroy plan kogda
"yazykovaya" chast' logiki perestala byt' dominiruyushchey. Ya uveren
chto ne tol'ko Vashy positivnye idei, no i Vasha razborchivost' v
dopustimykh sredstvakh bydet prodolzhat' nakhodit' predannykh
posledovateley. I eto kasayetsa ne tol'ko matematicheskikh sredstv!
Razreshyte zhe mne ot vsego serdtsa obniat' Vas i pozhelat' chtoby
yeshcho mnogo let Vy sluzhili tsentrom pritiazhenia Vashey prekrasnoy
Leningradskoy shkoly! Izdaleka, no s liubov'yu,
-Leonid Levin.
Boston University
[top] [next]
|
|
