نیما ارکانی حامد.mp4
20.5 MB
💢 فیزیک و ریاضیات، به صورت اصولی، ریشه علوم دیگر هستند، نیما ارکانی پاسخ می دهد (زیر نویس فارسی)
دوستان این سمینار دیروز خانم دکتر قندهاری در خانه ریاضیات هستش که براتون ضبط کردم. بسیار مفید بود و ایده های جالبی داشت.
پاورپوینت سمینار رو هم ان شاالله می گیرم و اینجا قرار خواهم داد.
☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️
پاورپوینت سمینار رو هم ان شاالله می گیرم و اینجا قرار خواهم داد.
☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️
مهمترین ویژگی دکتر قندهاری در سمینارهاشون اینه که هرچی می گویند رو می فهمید و این در کمتر سمیناری اتفاق می افته.
Forwarded from انجمن علمی ریکا
Béla Bollobás is a Hungarian-born British mathematician who has worked in various areas of mathematics, including functional analysis, combinatorics,graph theory, and percolation. He was highly influenced by Paul Erdős since he was 14.
#harmoniclib
#harmoniclib
Béla Bollobás is one of the world's leading mathematicians in combinatorics. He has a huge published output, which includes major contributions to many different branches of this very large area, such as random graphs, percolation, extremal graphs and set systems, isoperimetric inequalities, and more. In addition, through his classic textbooks, he has more or less defined many of these subjects. Britain is now one of the strongest countries for probabilistic and extremal combinatorics in the world: this is almost entirely due to Bollobás's influence.
#harmoniclib
#harmoniclib
کتاب بسیار مهم از جناب بلوباش
👇👇👇👇👇👇👇👇👇👇👇👇
The Art of Mathematics - Coffee Time in Memphis. Cambridge University Press 2006 (with drawings by his wife Gabrielle Bollobás)
#harmoniclib
👇👇👇👇👇👇👇👇👇👇👇👇
The Art of Mathematics - Coffee Time in Memphis. Cambridge University Press 2006 (with drawings by his wife Gabrielle Bollobás)
#harmoniclib
Béla_Bollobás_The_Art_of_Mathematics_.pdf
8.3 MB
Béla Bollobás-The Art of Mathematics_ Coffee Time in Memphis-Cambridge University Press (2006)
#harmoniclib
#harmoniclib
Esther Klein in 1927, George Szekeres in 1928 and Paul Erdős in an undated photograph.
@harmoniclib
@harmoniclib
Esther Klein (third from left), Paul Erdős and George Szekeres visiting the University of Newcastle, Australia, in 1984.
@harmoniclib
@harmoniclib