Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Angel Raichev, a student at a Sofia-based high-school, has invented his own theorem

17-year-old Bulgarian mathematician to take part in prestigious US research programme

Photo: Facebook/ @125sou

Angel Raichev, a student at the 125th Boyan Penev High School in Sofia, has invented his own theorem, with which he was selected by the Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences to participate in the prestigious summer research programme for students in the United States (RSI).

Angel Raichev impressed the jury from the Bulgarian Academy of Sciences (BAS) with his project "L-polymino". He himself admits that he has always liked numbers more than letters, and he has been seriously involved in mathematics since the 3rd grade.

The quota for participants from Bulgaria in the summer research programme for high-school students in the United States is only for two participants - one in mathematics and one in computer science, as the candidates this year were dozens.

The training of the gifted students from around the world, who will work on projects under the guidance of prominent scientists, will take place in the summer of 2021 in Boston and will last six weeks.



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Warning: Bear! Incident in Karlovo sparks new debate about coexisting with the predator

Security cameras captured a bear in a residential neighborhood of the town of Karlovo a few days ago. The predator came down to the houses in the northern part of the town and walked calmly along the streets until it was startled by a passing car...

published on 11/22/25 9:05 AM

The Club of Bulgarian Women and Families in Hamburg celebrates its 20th anniversary

The Day of the Christian Family is an annual event that brings Bulgarians in Hamburg together. 2025 is no exception, with invitations having been circulating on social media for some time, as this year marks the 20th anniversary of the establishment of..

published on 11/21/25 1:49 PM
Vjosa Osmani

Balkan developments

Kosovo is heading for early elections after nine months of failed attempts to form a government Kosovo President Vjosa Osmani has dissolved Parliament, Koha Ditore reports. This decision came after the proposed cabinet, put forward by Glauk..

published on 11/21/25 11:39 AM