21. Weierstrass Biography of karl weierstrass (18151897) karl weierstrass's father, Wilhelm weierstrass, was secretary to the mayor of Ostenfelde at the time of karl's birth. http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Weierstrass.html

Karl Theodor Wilhelm Weierstrass Born: 31 Oct 1815 in Ostenfelde, Westphalia (now Germany) Died: 19 Feb 1897 in Berlin, Germany Click the picture above to see six larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Karl Weierstrass 's father, Wilhelm Weierstrass, was secretary to the mayor of Ostenfelde at the time of Karl's birth. Wilhelm Weierstrass was a well educated man who had a broad knowledge of the arts and of the sciences. He certainly was well capable of attaining higher positions than he did, and this attitude may have been one of the reasons that Karl Weierstrass's early career was in posts well below his outstanding ability. Weierstrass's mother was Theodora Vonderforst and Karl was the eldest of Theodora and Wilhelm's four children, none of whom married. Wilhelm Weierstrass became a tax inspector when Karl was eight years old. This job involved him in only spending short periods in any one place so Karl frequently moved from school to school as the family moved around Prussia. In 1827 Karl's mother Theodora died and one year later his father Wilhelm remarried. By 1829 Wilhelm Weierstrass had become an assistant at the main tax office in Paderborn, and Karl entered the Catholic Gymnasium there. Weierstrass excelled at the Gymnasium despite having to take on a part-time job as a bookkeeper to help out the family finances.

22. Historia De Matemáticos Famosos Translate this page Jacobi, karl. Liouville, Joseph. Galois, Évariste. weierstrass, karl TheodorWilhell. Boole, George. Riemann, Georg Friedrich. Neumann, Carl Gottfried. http://www.mat.usach.cl/histmat/html/iaf.html

Indice Cronológico de Matemáticos A.C. D.C. A.C. A.C. Thales, de Miletus Pitágoras, de Samos Anaxagoras, de Clazomenae ... Aitken, Alexander

23. Weierstrass, Karl (1815-1897) -- From Eric Weisstein's World Of Scientific Biogr Branch of Science " Mathematicians Nationality " German weierstrass, karl (18151897) German mathematician who is considered the father of modern analysis. His father enrolled him in law school, where weierstrass majored in fencing and http://www.treasure-troves.com/bios/Weierstrass.html

Branch of Science Mathematicians Nationality German ... Teachers Weierstrass, Karl (1815-1897) German mathematician who is considered the father of modern analysis Abelian functions which took the mathematical community by storm and earned him a professorship. Work by Weierstrass and Riemann put the finishing touches on Abelian function theory. His work added rigor to many problems in mathematics. He developed the definition of the limit developed the technique of analytic continuation and studied uniform convergence (which was also independently discovered by Cauchy Stokes , and Seidel ). Weierstrass also discovered a continuous curve which has no tangent at any point which was attacked by Kronecker factorials and Abel's theorem Weierstrass suffered from a nervous breakdown in 1859, and was plagued by dizzy spells for the rest of his life. When traveling, he kept his unfinished papers and working notes in a large white wooden box. The box was lost while Weierstraß was on a trip in 1880 and never rediscovered. He is quoted as saying, "It is true that a mathematician who is not also something of a poet will never be a perfect mathematician." Additional biographies: MacTutor (St. Andrews)

24. Weierstrass, Karl (1815-1897) -- From Eric Weisstein's World Of Scientific Biogr weierstrass, karl (18151897), German mathematician who is consideredthe father of modern analysis. His father enrolled him in law http://scienceworld.wolfram.com/biography/Weierstrass.html

Branch of Science Mathematicians Nationality German ... Teachers Weierstrass, Karl (1815-1897) German mathematician who is considered the father of modern analysis Abelian functions which took the mathematical community by storm and earned him a professorship. Work by Weierstrass and Riemann put the finishing touches on Abelian function theory. His work added rigor to many problems in mathematics. He developed the definition of the limit developed the technique of analytic continuation and studied uniform convergence (which was also independently discovered by Cauchy Stokes , and Seidel ). Weierstrass also discovered a continuous curve which has no tangent at any point which was attacked by Kronecker factorials and Abel's theorem Weierstrass suffered from a nervous breakdown in 1859, and was plagued by dizzy spells for the rest of his life. When traveling, he kept his unfinished papers and working notes in a large white wooden box. The box was lost while Weierstraß was on a trip in 1880 and never rediscovered. He is quoted as saying, "It is true that a mathematician who is not also something of a poet will never be a perfect mathematician." Additional biographies: MacTutor (St. Andrews)

25. Weierstrass, Karl Theodor Wilhelm weierstrass, karl Theodor Wilhelm ?. http://episte.math.ntu.edu.tw/people/p_weierstrass/

Weierstrass, Karl Theodor Wilhelm «Âº¸´µ¬d¥q ·j´M ¤èªk¡Fµo®i¹ê¼Æ²z½×¡F Ò©ú½Æ¼Æ¬O¹ê¼Æ°ß¤@ªºÅéÂX±i¡]field extension¡^¡]§¹¦¨°ª´µªº²q´ú¡^¡F¨´£¥X¦³¦Wªº²§¨Ò¡G ¤@­Ó¨ì³B³sÄò«o¨ì³B¤£¥i·Lªº¨ç¼Æ¡C ¹ï¥~·j´MöÁä¦r¡G ¡D Weierstrass ¡D Laplace ¡D Abel ¡D Dirichlet ¡D Kummer ¡D Kronecker ¡D ¡D Killing ¡D Cantor ¡D Klein ¡D Lie ¡D Minkowski ¡D Mittag-Leffler ¡D Kovalevskaya ¡]¼¶½Z¡G¯Îª¤¯¢A¥x¤j¼Æ¾Ç¨t¡^ MacTutor ¡]­Y¦³«ü¥¿¡Bº°Ý¡K¡K¡A¥i¥H¦b¦¹ ¯d¨¥ ¼g«H µ¹§Ú­Ì¡C¡^ ¦Uºô­¶¤å³¹¤º®e¤§µÛ§@Åv¬°­ìµÛ§@¤H©Ò¦³ ½s¿è¡G¦¶¦w±j

26. Weierstrass, Karl weierstrass, karl (18151897) weierstrass attend the University of Bonn to learnpublic administration, but he found that his passion was for mathematics. http://occawlonline.pearsoned.com/bookbind/pubbooks/thomas_awl/chapter1/medialib

Weierstrass, Karl (18151897) Weierstrass attend the University of Bonn to learn public administration, but he found that his passion was for mathematics. He read Laplace Legendre Jacobi , and Abel. He taught for 14 years at the secondary school level before he published 2 brilliant papers and received an offer to teach at the university level. He became a professor of mathematics at the University of Berlin. In his work to put mathematical analysis on a sound logical foundation, Weierstrass developed the modern definitions of limit (delta-epsilon) and continuity. In his Berlin lectures in the 1860s, he also proved several theorems for continuous and complex functions. In the first half of the nineteenth century, most mathematicians believed and many texts “proved” that continuous functions were differentiable Their idea of function was limited to functions defined by algebraic formulas. Weierstrass found counter-examples and opened a whole new thinking about properties of functions. The standards of rigor that he set greatly affected the future of mathematics. Because of severe illness, Weierstrass had an advanced student write on the chalkboard while he lectured.

27. 1800 - Present Grassmann, Herman, (18081877), Bunsen, Robert, (18111899), weierstrass, karl,(18151897), Stokes, George Gabriel, (18191903), Cayley, Arthur, (18211895), http://occawlonline.pearsoned.com/bookbind/pubbooks/thomas_awl/chapter1/medialib

A.D. Ampère, André Marie Gauss, Carl Friedrich Bolzano, Bernhard Poisson, Siméon Denis ... Kovalevsky, Sonya Founding of the New York(later American) Mathematical Society Heaviside, Oliver st International Congress of Lindemann CLF Ferdinand Mathematicians (1896) Runge, Carl Hilbert, David Birkhoff, George David Courant, Richard ... Von Neumann, John Recovery of Archimedes lost work, The Method Awarding of the Fields Medal

28. Weierstrass, Karl Wilhelm Theodor. The Columbia Encyclopedia, Sixth Edition. 200 weierstrass, karl Wilhelm Theodor. The Columbia Encyclopedia, SixthEdition. 2001. 2001. weierstrass, karl Wilhelm Theodor. (kärl http://www.bartleby.com/65/we/Weierstr.html

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29. Weierstrass, Karl Theodor Wilhelm. The American Heritage® Dictionary Of The Eng weierstrass, karl Theodor Wilhelm. The American Heritage® Dictionary of the EnglishLanguage Fourth Edition. 2000. 2000. weierstrass, karl Theodor Wilhelm. http://www.bartleby.com/61/12/W0081250.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference American Heritage Dictionary Wei ... BIBLIOGRAPHIC RECORD The American Heritage Dictionary of the English Language: Fourth Edition. Weierstrass, Karl Theodor Wilhelm

30. Weierstrass, Karl (1815-1897) karl weierstrass (18151897). Click here for pronunciation Biermann, Kurt-R. weierstrass, karl Theodor Wilhelm. Dictionary of Scientific Biography. http://pirate.shu.edu/projects/reals/history/weierstr.html

Karl Weierstrass (1815-1897) Click here for pronunciation Karl Weierstrass was one of the leaders in rigor in analysis and was known as the "father of modern analysis." In addition, he is considered one of the greatest mathematics teachers of all-time. Karl Wilhelm Theodor Weierstrass was born October 31, 1815, in Ostenfelde, Westphalia, Germany. He was the first of four children of a customs official under Napoleon. His father would later enter the Prussian taxation service and would move his family often. The father himself was the stereotypical overbearing father who attempted to dominate the lives of all his children. Karl was on the receiving end of lectures well past the age of forty. Curiously, none of his children ever married. Despite the many schools and inept parenting, Karl still managed to excel in school and held down a part-time job as a bookkeeper in his spare time. Unfortunately, this was the start of his trouble. Karl's father saw that his son was intelligent because of all the prizes he brought home. He also deduced that his son must be good bookkeeper. From these two facts, he figured his son could be a great accountant and the best accounting jobs were in the government. Therefore, his son would study commerce and law to prepare for a government career. The only problem was that his son was much more interested in mathematics. However, Karl bowed to his father's wishes and entered the University of Bonn in 1834 to pursue a career as an accountant. That was about as far as he followed his father's advice. Sick of his lectures, he simply stopped attending them and spent most of his time fencing (with swords), drinking beer, partying and reading mathematics books. After four years, he returned home without a degree in anything.

31. Interactive Real Analysis Glossary W. weierstrass, karl (18151897); weierstrass' nowheredifferentiable function; well-ordered set; well-ordering. http://pirate.shu.edu/projects/reals/gloss/index_w.html

W Weierstrass, Karl (1815-1897) Weierstrass' nowhere differentiable function well-ordered set W Weierstrass, Karl (1815-1897) Weierstrass' nowhere differentiable function well-ordered set ... well-ordering

32. Weierstrass, Karl Wilhelm Theodor weierstrass, karl Wilhelm Theodor, kärl vil'helm tA'OdOr vI'urshträs PronunciationKey. weierstrass, karl Wilhelm Theodor , 1815–97, German mathematician. http://www.infoplease.com/ce6/people/A0851764.html

The # 1 wireless color security cam! Ultimate home movie ! Genuine Indian and Asian astrology reports and consultations by reputed Vedic Astrologers. Step-by-step guide to finding money for a growing business All Infoplease All Almanacs General Entertainment Sports Biographies Dictionary Encyclopedia Infoplease Home Almanacs Atlas Dictionary ... Fact Monster Kids' reference Info:Daily Fun facts Homework Center Newsletter You've got info! Help Site Map Visit related sites from: Family Education Network Encyclopedia Weierstrass, Karl Wilhelm Theodor A O d O r v I u Pronunciation Key Weierstrass, Karl Wilhelm Theodor , German mathematician. From 1864 he was professor of mathematics at the Univ. of Berlin. His development of the modern theory of functions is described in his Abhandlungen aus der Funktionenlehre (1886), which was compiled largely from the lecture notes of his students. He was one of those chiefly responsible for the modern, rigorous approach to analysis and number theory , and he did much to clarify the foundations of these subjects. He demonstrated (1871) a function that is continuous throughout an interval but that possesses no derivative anywhere in the interval. Weidman, Charles

33. Weierstrass, Karl Wilhelm Theodor weierstrass, karl Wilhelm Theodor 181597, German mathematician. From 1864 hewas professor of mathematics at the Univ. weierstrass, karl Wilhelm Theodor. http://www.slider.com/enc/56000/Weierstrass_Karl_Wilhelm_Theodor.htm

Home Encyclopeadia W War - Wax ... Rope Ladders Slider Search: The Web Encyclopaedia Shopping Index Help Encyclopaedia Weierstrass, Karl Wilhelm Theodor 1815-97, German mathematician. From 1864 he was professor of mathematics at the Univ. of Berlin. His development of the modern theory of functions is described in his Abhandlungen aus der Funktionenlehre (1886), which was compiled largely from the lecture notes of his students. He was one of those chiefly responsible for the modern, rigorous approach to analysis and number theory , and he did much to clarify the foundations of these subjects. He demonstrated (1871) a function that is continuous throughout an interval but that possesses no derivative anywhere in the interval. Add URL Advertise Contact Us analysis ... number theory

34. Weierstrass, Karl Theodor Wilhelm weierstrass, karl Theodor Wilhelm (18151897). German mathematicianwho deepened and broadened the understanding of functions. He http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/W/Weierstrass/1.

35. ¥~º¸´µ¯S©Ô´µ¡]Weierstrass, Karl Theodor Wilhelm, 1815-1897¡^ The summary for this Chinese (Traditional) page contains characters that cannot be correctly displayed in this language/character set. http://www.edp.ust.hk/math/history/3/3_132.htm

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36. WEIERSTRASS, KARL Biografía Translate this page weierstrass, karl. Matemático alemán, n. en Ostenfel de (Westfalia)el 31 oct. 1815. Comenzó sus estudios de Matemáticas en la Univ. http://canalsocial.net/biografia/biografiacontenido.asp?nom=WEIERSTRASS, KARL

37. ¹ÙÀ̾Ʈ¶ó½º ? weierstrass, karl TheodorWilhelm (1815.10.31~1897.2.19). http://woosuk.woosuk.ac.kr/~mathedu/mathematics5/mathe043.htm

µ¶ÀÏÀÇ ¼öÇÐÀÚ. ¹ÙÀÌ¿¡¸¥ÁÖ(ñ¶) ¿À½ºÅÙÆçµ¥ â»ý. 1834~38³â º»´ëÇп¡¼­ »ó¾÷°ú ¹ý·üÀ» ¹è¿î µÚ ¹À½ºÅÍ´ëÇп¡¼­ C.±¸´õ¸¸¿¡°Ô »ç»çÇÏ¿© Ÿ¿øÇÔ¼ö·ÐÀ» ¿¬±¸ÇÏ¿´´Ù. ±× ÈÄ ¿À·§µ¿¾È °¡Å縯 °èÅë ±è³ªÁö¿òÀÇ ±³»çÁ÷À» ¸À¸¸é¼­ ¼öÇаü°èÀÇ Áß¿äÇÑ ³í¹®À» ¹ßÇ¥ÇÏ°í, 56³â º£¸¦¸°´ëÇÐÀÇ ÊºùÀ» ¹Þ¾Æ ±³¼ö·Î¼­ Á¾½ÅÅä·Ï ÀçÁ÷, Ç×»ó ¿ëÀÇÁÖµµÇÏ°Ô ÁغñµÈ °­ÀÇ·Î ¼º°¡(á¢Ê¤)¸¦ ³ô¿© ¸¹Àº »°­»ýÀÌ ¸ð¿©µé¾ú´Ù. ±è³ªÁö¿ò ½´ë¿¡´Â ÊŸ¿øÀûºÐ(õ±öëê­îÝÝÂ)¡¤¾Æº§ÇÔ¼ö, ³ª¾Æ°¡ ´ë¼öÀû ¹ÌºÐ¹æÁ¤½Ä¿¡ °üÇÑ ³í¹®À» ¹ßÇ¥ÇÏ¿´´Ù. ±×°¡ ¹ßÇ¥ÇÑ º¹¼Òº¯¼öÀÇ Çؼ®ÇÔ¼ö(ú°à°ùÞâ¦)¿¡ ´ëÇÑ °³³äÀº G.¸®¸¸ÀÇ °³³ä°ú ÀÚÁÖ ºñ±³µÈ´Ù. ¹ÙÀ̾Ʈ¶ó½º°¡ ¾ö¹ÐÇÑ Çؼ®Àû Ç¥ÇöÀ» Áß½ÇÑ µ¥ ¹ÝÇÏ¿© ¸®¸¸Àº ±âÇÏÇÐÀû¡¤¹°¸®ÇÐÀû Á÷°ü¿¡ ÀÇÁ¸ÇÏ¿´´Ù. Ö´ëÀÇ °øÇåÀº ¸è½Â¼ö(Øñã«â¦)·Î¼­ º¹¼ÒÇÔ¼öÀÌ·ÐÀÇ ±âʸ¦ ÀÌ·é ÀÏÀÌ´Ù. ÀÌ´Â J.L.¶ó±×¶ûÁÖÀÇ ¹ÌÀûºÐ ´ë¼öÈ­(ÓÛâ¦ûù)¸¦ º¹¼ÒÆò¸é¿¡¼­ ´õ¿í ¿ÏÀüÇÏ°í ¾ö¹ÐÇÏ°Ô ±âʸ¦ ÀÌ·èÇÏ°í ´Ù½ À̸¦ ¹ßÀü½Å² °ÍÀÌ´Ù. ¾î¶² ¼ö·Å¿ø(â¥Ö°ê­) ¾È¿¡¼­ ¸è½Â¼ö·Î¼­ Àü°³µÇ´Â ÇÔ¼öÀÇ °ªÀ» ´Ù½ Çؼ®Á¢¼Ó(ú°à°ïÈáÙ)À¸·Î½á À̸¦ È®ÀåÇÏ¿´´Ù. ±×ÀÇ ¾ö¹Ð¼ºÀº ¸ðµç ¿¬±¸°á°ú¿¡ ³ªÅ¸³ª, º¯ºÐ¹ý(ܨÝÂÛö)ÀÇ ¿¬±¸, µ¿Àϼö·Å(ÔÒìéâ¥Ö°)ÀÇ ¹ß°ß, µµ³¿¡¼­ ¹ÌºÐÇÒ ¼ö ¾ø´Â ¿¬¼ÓÇÔ¼öÀÇ Á¦½ µî ±× ÀÌÈÄÀÇ ¼öÇÐÀÇ ¾ö¹ÐÈ­¿¡ Ä¿´Ù¶õ ¿µÇâÀ» ³¢Æ´Ù.

38. Weierstrass Translate this page weierstrass, karl Theodor Wilhell. 1815-1897. karl weierstrass más conocido porsu construcción de la teoría de las funciones complejas por medio de series. http://www.sectormatematica.cl/biografias/weierstrass.htm

Weierstrass, Karl Theodor Wilhell Karl Weierstrass más conocido por su construcción de la teoría de las funciones complejas por medio de series. Después que Weierstrass había ocupado varias posiciones de enseñanza menor, llegó a ser reconocido después que publicó una gran cantidad de escritos de las funciones abellacas en el periódico CRELLE. En 1856 obtuvo apoyo de Kummer y fue aceptado en la Universidad de Berlín. Sus prósperas conferencias en matemáticas atraían a los estudiantes de todo el mundo. Los tópicos de sus conferencias incluían : física matemática (1856/57); introducción de la teoría de funciones analíticas ( donde los resultados obtenidos en el año 1841 no fueron jamás publicados), la teoría de las funciones elípticas, y aplicaciones a problemas en geometría y mecánica. En las conferencias de 1859/60 Weierstrass presentó “Introducción al Análisis”. En su curso “Teoría general de las funciones analíticas”, el año 1863/64 Weierstrass comenzó a formular su teoría de los números reales. En sus conferencias el año 1863 Weierstrass probó que los números complejos son sólo conmutativos en su extensión algebraica de los números reales. Gauss había prometido una prueba de esto en el año 1831 pero falló al dar esto.

39. SmartEngine - SmartGuide ( ENCYCLOPEDIA : Karl Weierstrass ) ENCYCLOPEDIA karl weierstrass. Categories (11 of 1). previous more categories , Web Pages. weierstrass, karl Matem¡tico alem¡n (1815 - 1897). http://encyclopedia.smartengine.com/shell/smartpage/Karl_Weierstrass

SmartGuide Web Auctions ENCYCLOPEDIA : Karl Weierstrass Categories (1-1 of 1) World: Espa±ol: Ciencia_y_tecnolog­a: Matem¡ticas: Matem¡ticos Web Pages Weierstrass, Karl Matem¡tico alem¡n (1815 - 1897). - http://www.mat.usach.cl/histmat/html/weie.html World: Espa%c3%b1ol: Ciencia y tecnolog%c3%ada: Matem%c3%a1ticas: Matem%c3%a1ticos About Us Contact Us Our Partners ... Help

40. WIAS - Overview - About Karl Weierstrass WIAS / Overview / About karl Weierstra karl weierstrass. 1815/X/31 Bornin Ostenfelde (Westfalia); 18291834 Gymnasium Theodorianum in Paderborn; http://www.wias-berlin.de/weierstrass

Overview Research Publications Products ... Overview / About Karl Weierstra... Karl Weierstrass 1815/X/31 Born in Ostenfelde (Westfalia) 1829-1834 Gymnasium Theodorianum in Paderborn 1842 Teacher in Deutsch-Krone (West Prussia) and Braunsberg (East Prussia) 1856 Teacher at the Berlin Gewerbeinstitut (Inst. of Trade) 1856/X Extraordinary professor at the Berlin University 1856/XI Full member of the Berlin Academy 1864 Full professor at the Berlin University 1873/X-1874/X Rector of the Berlin University 1894 First volume of Weierstrass's Works published 1897/II/19 Died in Berlin Album Literature Portrait Sitemap ... WIAS Berlin 1999 Last modified: 09/20/1999 You are logged in as wias-staff wwwadmin@wias-berlin.de Login powered by:

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