Died: 23 September 1984 in Cluj, Romania

Gheorghe Pic's father was an engineer who was involved with the production of natural gas around Medias, and the family moved to this district when Gheorghe was about one year old. Medias was part of Austria-Hungary when the Pic family moved there but about ten years later, in 1919, it became part of Romania. The town was an important industrial centre because of the nearby natural gas deposits with which Gheorghe's father was involved. Gheorghe attended both primary and secondary school in Blaj, about 40 km west of Medias. He graduated from secondary school in 1925 and entered the Faculty of Sciences of the University of Cluj.

Cluj (known also by its German name, Klausenburg, and its Hungarian name, Kolozsvár) had, with the rest of Transylvania, been incorporated into Romania in 1919, just five years before Pic went to study there. The University in Cluj, which had been named the Franz Joseph University since 1881, became a Romanian institution and was officially opened as such by King Ferdinand on 1 February 1920. (The Hungarian university in Cluj moved first to Budapest, then to Szeged.) Pic obtained his first degree in 1928 from the Romanian King Ferdinand University of Cluj, then continued to study for his 'capability examination' (essentially equivalent to a Master's degree) in mathematics and physics in 1930. Following this Pic went to Rome to study for his doctorate. He submitted his thesis Despre invariantii adiabatici ai sistemelor neoronome in 1932 and he defended it before a committee chaired by Levi-Civita and eleven other professors including Vito Volterra who was a good friend of Romanian mathematicians.

After returning to Romania after his two years of studying in Rome, Pic had to do his military service. Following this, in 1933, he was appointed as a professor at a high school (a lycée) in Gherla. He had already taught in this school while doing his undergraduate degree at Cluj, and they were glad to be able to employ such a talented teacher again. He became an honorary assistant to Theodor Angheluta in the Department of Algebra at the University of Cluj, a position he was to hold for three years while he supported himself financially with his teaching position in Gherla. He was named professor in the Department of Algebra at the University of Cluj on 1 November 1945 but we should explain some of the events which had affected the university. In 1940, after the start of World War II, the Hungarian university was moved back from Szeged to Cluj, and the Romanian university in Cluj moved to Sibiu and Timişoara. In 1945, following the end of World War II, the Romanian University returned to Cluj and was named Babes University (after the Romanian natural scientist Victor Babes). Parts of the Hungarian university in Cluj moved back to Szeged, while that part which remained in Cluj was named the Bolyai University (after János Bolyai). Pic remained at the university in Cluj until 1952.

Pic went to Bucharest in 1952 where he worked in the Institute of Civil Engineering, which was headed by N Teodorescu, and also in the Department of Algebra at the University of Bucharest, which was headed by Grigore Moisil. In September 1957 he returned to Cluj. He was elected as Dean of the Faculty of Mathematics and Physics in 1958, then, four years later, he was elected as Dean of the Faculty of Mathematics and Mechanics. His period as Dean of the Faculty of Mathematics and Physics was a particularly important one since in 1959 the Babes University and the Bolyai University in Cluj joined to became the Babes-Bolyai University. Pic headed the Department of Mathematics at Babes-Bolyai University until his death in 1984.

The influence of Pic on the University of Cluj was very marked. He founded the modern algebraic school there, played a major role in the development of the teaching of modern mathematics in Cluj, as well as doing important work building up the mathematics library. His research was mainly in the theory of groups and he wrote several books on higher algebra. Some papers he published in French such as the following which were published early in his career Sur les groupes de substitutions linéaires qui laissent n points inchangés (1947), Sur quelques propriétés des groupes discontinus et finis de substitutions linéaires (1948), and Sur une équation fondamentale relative aux groupes finis de substitutions linéaires (1949). Later he published further papers in French, for example Sur les groupes finis p-nilpotents (1965), Sur un théorème de la théorie des nombres et ses applications à la théorie des treillis et des groupes (1966), and the lattice theory paper Une propriété des treillis finis et distributifs (1972). Among the papers he published in Romanian, we mention the following (where we give an English translation) On the structure of quasi-Hamiltonian groups (1949), On a new generalisation of nilpotency of a group (1954), On a theorem of B H Neumann (1960), and On a theorem of L Fejér (1962).

Articles:

1. Prof Dr Doc Gheorghe Pic (Romanian), Studia Univ. Babes-Bolyai Math. 30 (1985), 72.
2. Professor Gheorghe Pic on the occasion of his 70th birthday(Romanian), Studia Univ. Babes-Bolyai Math. 22 (2) (1977), 77.

اخر الاخبار

اخبار العتبة العباسية المقدسة

وفد العتبة العباسية المقدسة يجري جولة في أروقة معرض بغداد الدولي للكتاب

شعبة التوجيه الديني النسوي تطلق برنامجًا قرآنيًّا لزائرات مرقد أبي الفضل العباس (عليه السلام)

جامعة الكفيل تطلق دورة تدريبية عن تقييم الأداء الجامعي لعدد من ملاكاتها

المجمع العلمي يقيم محفلًا قرآنيًا بذكرى ولادة الصادقين (صلوات الله عليهما)

المزيد

الآخبار الصحية

هل يتنبأ الذكاء الاصطناعي بأمراضنا قبل حدوثها؟

وداعا للنظارات.. قطرة عين واحدة قد تغير كل شيء ؟

دراسة تكشف تأثير "تيك توك" وتطبيقات الفيديو على سلوك الأطفال

"أسرار خفية" في الشاي الأخضر.. تغير قواعد الصحة والوزن

المزيد

الآخبار التكنلوجية

أول قطار يعمل بالهيدروجين في أميركا يدخل الخدمة رسميًا

أجهزة أبل القادمة.. "حصن منيع" في عصر الهجمات الرقمية !

روسيا: تطلق قمرين اصطناعيين بواسطة الصاروخ سويوز 2.1

ميزة ثورية.. أبل تدخل عالم قياس ضغط الدم

المزيد

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