Ester Samuel-Cahn | |
---|---|
Born | Ester Samuel (1933-05-16)May 16, 1933 Oslo, Norway |
Died | November 20, 2015(2015-11-20) (aged 82) |
Nationality | Israeli |
Alma mater | Columbia University |
Scientific career | |
Fields | Statistics |
Institutions | Hebrew University of Jerusalem |
Ester Samuel-Cahn (May 16, 1933 – November 20, 2015) was an Israeli statistician and educator. She was a professor emeritus at the Hebrew University of Jerusalem.
Biography
Samuel-Cahn was born in Oslo, Norway. During the Nazi occupation of Norway, in 1942, her father, a rabbi, was warned that he would be arrested by the Germans. He refused to leave in order to try to support his community. In September, her father was ordered to report to the Gestapo office, where he was questioned and later sent to Auschwitz. Later that year, the Nazis were going to arrest the other Jews in Oslo, however, Samuel-Cahn's family were moved by members of the underground, Ingebjørg Sletten-Fosstvedt and Sigrid Helliesen Lund, to safety and later to a refugee camp in neutral Sweden. In order to cross the border, Samuel-Cahn and the rest of her family had to hide in trucks used to transport potatoes. In Stockholm, Samuel-Cahn's family found out that her father had been killed in Auschwitz. In 1946, Samuel-Cahn, her mother, and brothers moved to Mandatory Palestine (part of which later became Israel).
Samuel-Cahn received her Ph.D. from Columbia University in 1961. From 1993 to 1995, she was the president of the Israel Statistical Association. In 1989, she was elected as a Fellow of the American Statistical Association. She was also a fellow of the Norwegian Academy of Science and Letters from 1989, and of the Institute of Mathematical Statistics.
In 2004, Samuel-Cahn won the Israel Prize for her work in statistics. In 2012, she spoke at a memorial ceremony in the Martyrs' Forest in Jerusalem Hills, commemorating Norwegian Jews murdered in the Holocaust and remembering those who helped hide and protect Jews in Norway.
She died in November 2015.
Selected publications
- Krieger, Abba M.; Pollak, Moshe; Samuel-Cahn, Ester (2010). "Extreme(ly) mean(ingful): Sequential formation of a quality group". The Annals of Applied Probability. 20 (6): 2261–2294. arXiv:1011.3320. Bibcode:2010arXiv1011.3320K. doi:10.1214/10-AAP684. S2CID 119318513.
- Krieger, Abba M.; Pollak, Moshe; Samuel-Cahn, Ester (2007). "Select Sets: Rank and File". The Annals of Applied Probability. 17 (1): 360. arXiv:math/0703032. Bibcode:2007math......3032K. doi:10.1214/105051606000000691. S2CID 14486113.
- Assaf, David; Goldstein, Larry; Samuel-Cahn, Ester (2002). "Ratio Prophet Inequalities When the Mortal Has Several Choices". Annals of Applied Probability. 12 (3): 972–984. doi:10.1214/aoap/1031863177.
- Assaf, David; Samuel-Cahn, Ester (1998). "Optimal Multivariate Stopping Rules" (PDF). Journal of Applied Probability. 35 (3): 693–706. doi:10.1239/jap/1032265217. S2CID 121695795. Retrieved 1 August 2015.
- Rinott, Yosef; Samuel-Cahn, Ester (1992-01-01). Stochastic inequalities. Institute of Mathematical Statistics Lecture Notes - Monograph Series. Hayward, California: Institute of Mathematical Statistics. pp. 343–358. doi:10.1214/lnms/1215461961. ISBN 978-0-940600-29-4. S2CID 117812808.
- Samuel-Cahn, Ester (1984). "Comparison of Threshold Stop Rules and Maximum for Independent Nonnegative Random Variables". The Annals of Probability. 12 (4): 1213–1216. doi:10.1214/aop/1176993150.
- Mertens, Jean-Francois; Samuel-Cahn, Ester; Zamir, Shmuel (1978). "Necessary and Sufficient Conditions for Recurrence and Transience of Markov Chains, in Terms of Inequalities". Journal of Applied Probability. 15 (4): 848–851. CiteSeerX 10.1.1.142.3519. doi:10.2307/3213440. JSTOR 3213440. S2CID 11893669.
References
- ^ "Ester Samuel-Cahn". The Hebrew University of Jerusalem - Faculty Research Interests. Retrieved 2015-08-02.
- ^ "Torchlighters 2008" (PDF). Yad Vashem Magazine. Vol. 49. Jerusalem. April 2008. p. 12. ISSN 0793-7199. Retrieved 15 July 2018.
- ^ Green, David B. (16 December 2014). "This Day in Jewish History / Norway chief rabbi who stayed with his flock dies in Auschwitz". Haaretz. Retrieved 1 August 2015.
- Samuel-Cahn, Ester; Samuel, Amos (2006). "Rabbi Isaak Samuel, הי"ד Rabbi of Norwegian Jewry" (PDF). Retrieved 1 August 2015.
- Fendel, Hillel (30 April 2008). "Holocaust/Heroism Day Begins Tonight". Arutz Sheva. Retrieved 2015-08-01.
- Weissman, Ishay. "History of the ISA". Israel Statistical Association. Archived from the original on 13 June 2007. Retrieved 1 August 2015.
- View/Search Fellows of the ASA Archived 2016-06-16 at the Wayback Machine, accessed 2016-11-19.
- "Utenlandske medlemmer" (in Norwegian). Norwegian Academy of Science and Letters. Archived from the original on 15 July 2007. Retrieved 2 July 2021.
- Honored Fellows, Institute of Mathematical Statistics, archived from the original on 2014-03-02, retrieved 2017-11-24
- "Center members have been awarded distinguished prizes". The Hebrew University of Jerusalem - Center for the Study of Rationality. Retrieved 2015-08-02.
- "Martyrs' Forest Memorial Ceremony for Norwegian Jews Who Perished in the Holocaust". Keren Kayemeth LeIsrael Jewish National Fund. November 2012. Retrieved 1 August 2015.
- Aderet, Ofer (2015-11-26). "הפרופסורית שפתרה את "בעיית המזכירה"". Haaretz. Retrieved 2016-01-24.
- 1933 births
- 20th-century Norwegian Jews
- Child refugees
- Norwegian refugees
- Jews who emigrated to escape Nazism
- Refugees in Sweden
- Jews from Mandatory Palestine
- Columbia University alumni
- Women statisticians
- Israeli women academics
- Immigrants to Mandatory Palestine
- Norwegian emigrants
- Academic staff of the Hebrew University of Jerusalem
- Israel Prize in science and technology recipients
- 2015 deaths
- Fellows of the American Statistical Association
- Fellows of the Institute of Mathematical Statistics
- Members of the Norwegian Academy of Science and Letters
- Israeli statisticians