mathematics

Stanisław Krajewski

Stanisław Krajewski is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Stanisław Krajewski rather than just read about it. In short: Stanisław Krajewski (born 1950) is a Polish philosopher, mathematician and writer, activist of the Jewish minority in Poland. Biography He is professor of philosophy at the University of Warsaw, author, leader of the Jewish community in Poland and co-chairman of the Polish Council of Christians and Jews.

Key takeaways

Stanisław Krajewski belongs to mathematics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Stanisław Krajewski to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Stanisław Krajewski from memory before moving on to harder problems.

Reference excerpt

Stanisław Krajewski (born 1950) is a Polish philosopher, mathematician and writer, activist of the Jewish minority in Poland.

Biography

He is professor of philosophy at the University of Warsaw, author, leader of the Jewish community in Poland and co-chairman of the Polish Council of Christians and Jews. Born in Warsaw in 1950, he studied at the Faculty of Mathematics, University of Warsaw, obtained Ph.D. in mathematics at the Institute of Mathematics of the Polish Academy of Sciences, and later Habilitation degree in philosophy at the Faculty of Philosophy and Sociology of the University of Warsaw. In 2012 he was awarded the title of “professor of humanities” by the President of Poland. Krajewski taught at the Bialystok branch of the University of Warsaw (1975 - 1981), later at the Institute of Mathematics, Polish Academy of Sciences. Since 1997 he has taught at the Institute of Philosophy of the University of Warsaw and chaired the Institute’s Scientific Council since 2012. Krajewski was involved in dissident activities during the communist period, was member of “Solidarity” from the beginning in 1980 till 1990, the underground period included. Immediately after the fall of communism in 1989, Krajewski was among the founders of the Polish-Israeli Friendship Society as well as the Polish Council of Christians and Jews. He has been the Jewish co-chairman of the Council since its inception in 1989. - He served on the board of the Union of Jewish Religious Communities in Poland (1997-2006) - He was the Polish consultant to the American Jewish Committee (1992-2009) - He was member of the International Council of the Auschwitz Camp Museum and Memorial (from its beginning in 1990 until 2006) - He has also been involved in devising the post-World War II section of the core exhibition in the Warsaw Museum of the History of Polish Jews, POLIN, opened in 2014. Krajewski is author of publications in the field of logic and philosophy of mathematics as well as numerous books and articles on Judaism, Jewish experience and Christian-Jewish dialogue. He is a recipient (jointly with his wife) of the Lifetime Achievement Award of the Taube Foundation for Jewish Life & Culture and American Jewish Committee, presented during the 23rd Jewish Culture Festival in Kraków. Married to Monika Krajewska, they have two sons.

Books 1997: Żydzi, judaizm, Polska (Jews, Judaism, Poland, in Polish, Vocatio, ISBN 83-7146-073-2) 2003: Twierdzenie Gödla i jego interpretacje filozoficzne: od mechanicyzmu do postmodernizmu (Goedel’s Theorem and Its Philosophical Interpretations: from Mechanism to Post-Modernism, in Polish, Wyd. Instytutu Filozofii i Socjologii PAN, ISBN 83-7388-017-8) 2004: 54 komentarze do Tory dla nawet najmniej religijnych spośród nas (54 Commentaries on the Torah for Even the Least Religious Among Us, in Polish, Austeria, ISBN 83-89129-02-7) 2005: Poland and the Jews: reflections of a Polish Polish Jew (in English, Austeria, ISBN 83-89129-22-1) 2007: Tajemnica Izraela a tajemnica Kościoła (The Mystery of Israel and the Mystery of the Church, in Polish, Biblioteka "Więzi", ISBN 978-83-60356-39-5) 2010: Nasza żydowskość (Our Jewishness, in Polish, Austeria, ISBN 978-83-61978-44-2) 2011: Czy matematyka jest nauką humanistyczną? (Does Mathematics Belong to the Humanities?, in Polish, Copernicus Center Press, ISBN 978-83-62259-13-7) 2014 Czy fizyka i matematyka to nauki humanistyczne? (Do Physics and Mathematics Belong to the Humanities? with Michał Heller, in Polish, Copernicus Center Press, ISBN 978-83-7886-078-5) 2014: Żydzi i... (Austeria, ISBN 978-83-7866-029-3) 2017: Co zawdzięczam dialogowi międzyreligijnemu i chrześcijaństwu, 1-67, What I Owe to Interreligious Dialogue and Christianity, 71-127 (Fundacja Judaica, Kraków, ISBN 978-83-936339-2-0). 2018: Was ich dem interreligiösen Dialog und dem Christentum verdanke, 5-77, Co zawdzięczam dialogowi międzyreligijnemu i chrześcijaństwu, 79-141(Fundacja Judaica, Kraków, ISBN 978-83-936339-4-4). 2019: Żydzi w Polsce – i w Tatrach też (Austeria, Kraków, ISBN 978-83-7866-242-6) 2022: Wybranie. O rozumieniu kilku terminów języka świętego (Austeria, Kraków, ISBN 978-83-7866-526-7) 2024: Small Numbers, Big Presence: Jews in Poland after World War II (Peter Lang, Berlin, ISBN 978-3-631-90084-0) Co-editor of

Topics in Logic, Philosophy and Foundations of Mathematics and Computer Science. In Recognition of Professor Andrzej Grzegorczyk (2007, in English, Amsterdam: IOS), Common Rejoicing in the Torah (2008, in Polish), Abraham Joshua Heschel: Philosophy, Theology and Interreligious Dialogue, ed. by S. Krajewski and A. Lipszyc (2009, in English, Wiesbaden: Harrassowitz Verlag). Studies in Logic, Grammar and Rhetoric 27 (40), Papers on Logic and Rationality: Festschrift in Honour of Andrzej Grzegorczyk (2012, in English, Bialystok: Univ. of Bialystok); Studies in Logic, Grammar and Rhetoric 44 (57), 2016, Theology in Mathematics?(ed. by Stanisław Krajewski and Kazimierz Trzęsicki); ISBN 978-83-7431-480-0 Epistemologia doświadczenia religijnego w XX-wiecznej filozofii rosyjskiej i żydowskiej, red. Janusz Dobieszewski, Stanisław Krajewski, Jakub Mach (Kraków: Universitas; ISBN 97883-242-3425-7) Poznanie i religia: epistemołogia religioznowo opyta w ruskoj i jewrejskoj fiłosofskoj mysli XX wieka (Russian), eds. Janusz Dobieszewski, Stanisław Krajewski, Jakub Mach (Wyd. UW WFiS, Warszawa) Journal of Applied Logics — IfCoLog Journal of Logics and their Applications, Special Issue “Concept of God”, Guest Editors: Stanisław Krajewski and Ricardo Silvestre, vol 6 (6)/2019. Theological Discourse and Logic, Logica universalis 13(4)/2019, eds. Marcin Trepczyński and Stanisław Krajewski.

References

External links http://spispracownikow.uw.edu.pl/index2.php?szukaj=startp http://www.woolf.cam.ac.uk/uploads/krajeski.pdf https://uw.academia.edu/StanislawKrajewski/Papers

Illustrations

Worked examples

Example 1 — a first encounter with Stanisław Krajewski

Start with the simplest possible case. Write down what Stanisław Krajewski claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Stanisław Krajewski before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Stanisław Krajewski ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Stanisław Krajewski

In research: Stanisław Krajewski appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Stanisław Krajewski in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Stanisław Krajewski is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1950 births, 21st-century Polish philosophers, Jewish philosophers, so understanding it makes those chapters shorter.
In everyday life: Look for Stanisław Krajewski outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Stanisław Krajewski in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Stanisław Krajewski means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Stanisław Krajewski out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Stanisław Krajewski in simple terms?

Stanisław Krajewski (born 1950) is a Polish philosopher, mathematician and writer, activist of the Jewish minority in Poland. Biography He is professor of philosophy at the University of Warsaw, author, leader of the Jewish community in Poland and co-chairman of the Polish Council of Christians and…

Why does Stanisław Krajewski matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Stanisław Krajewski?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Stanisław Krajewski.