2013

• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2013) Tall, tall og store tall. Universitetsforlaget Universitetsforlagets årlige middag i Trondheim , Trondheim 2013-03-20 -
• Intervju
  Lorentzen, Lisa. (2013) Nytt primtall. NRK P2 Radioselskapet NRK P2 Radioselskapet [Radio] 2013-03-12
• Intervju
  Lorentzen, Lisa. (2013) Onsdagsgjesten. NRK P2 Ekko NRK P2 Ekko [Radio] 2013-03-13

2012

• Intervju
  Lorentzen, Lisa. (2012) Vakre tall. Klartekst, Universitetsforlagets info-blad, nr 2 i 2012 Klartekst, Universitetsforlagets info-blad, nr 2 i 2012 [Avis] 2012-11-10
• Intervju
  Lorentzen, Lisa. (2012) Siste side. Dagens Næringsliv Dagens Næringsliv [Avis] 2012-11-28
• Intervju
  Lorentzen, Lisa. (2012) Skjønnheten i å skjønne. Universitetsavisa, organ ved NTNU Universitetsavisa, organ ved NTNU [Avis] 2012-11-28
• Intervju
  Lorentzen, Lisa. (2012) Å se det enkle i det kompliserte, det er skjønnhet. Infomat (Norsk Matematisk Forenings informasjonsblad) Infomat (Norsk Matematisk Forenings informasjonsblad) [Avis] 2012-11-30
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2012) Data graphics and research on continued fractions. Elias Wegert Gjest ved universitetet i Freiberg , Universität Freiberg, Freiberg 2012-06-21 - 2012-06-21
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2012) Hva er matematikk?. Tapir Dragvoll og Universitetsforlaget Boklansering hos Tapir , Tapir, Dragvoll, Trondheim 2012-11-28 - 2012-11-28
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2012) Convergence and divergence of continued fractions. Hans-Peter Blatt, Universität Eichstätt Gjest ved universitetet i Eichstätt , Eichstätt 2012-07-04 - 2012-07-04
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2012) What can you see from pictures of continued fractions?. Oliver Roth, Universität Würzburg Gjest ved universitetet i Würzburg , Würzburg 2012-07-10 - 2012-07-10
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2012) Matematikk ... ?. Seksjon for opplæring i skole, Rogaland Fylkeskommune Motivasjonsseminar for elever i vgs , Preikestolhytta utenfor Stavanger 2012-09-26 - 2012-09-27
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2012) Hva er matematikk?. Matematikksenteret og Universitetsforlaget Novemberkonferansen , Gløshaugen, Trondheim 2012-11-28 - 2012-11-28
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2012) Random continued fractions. Universitetet i Gainesville, Florida Ramanujan 125 , Gainesville, Florida 2012-11-04 - 2012-11-07

2008

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2008) Ramanujan and his continued fractions. Katholieke Universiteit Leuven Invitert foredrag ved "Rolling Waves in Leuven 2008" , Leuven 2008-12-15 - 2008-12-17
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2008) The parabola theorem in continued fraction theory. Institute of Advanced Study in Science and Technology CMFT , Guwahati 2008-01-04 - 2008-01-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2008) Continued fractions, how and why. Institute of Advanced Study in Science and Technology at Guw CMFT Workshop at Guwahati , Guwahati 2008-01-04 - 2008-01-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2008) Limit periodic continued fractions. Institute of Advanced Studies in Science and Technology CMFT , Guwahati 2008-01-04 - 2008-01-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2008) Ramanujan's first continued fractions. Institute of Advanced Studies in Science and Technology CMFT , Guwahati 2008-01-04 - 2008-01-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2008) Convergence of linear fractional transformations. Institute of Advanced Studies in Science and Technology CMFT , Guwahati 2008-01-04 - 2008-01-10
• Intervju
  Lorentzen, Lisa. (2008) Den store klassefesten. NRK NRK [TV] 2008-01-31
• Intervju
  Lorentzen, Lisa. (2008) Den japanske matematikeren Seki Kowa. NRK NRK [Radio] 2008-10-30
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2008) Hvordan unngå å stryke i matematikk. NT-Fakultetet Klassens time , NTNU, Trondheim 2008-09-10 - 2008-09-10
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2008) Eventyret Ramanujan. NTNU Rekruttering til NTNU , Trondheim 2008-01-01 - 2008-12-31

2006

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2006) Continued fractions with circular twin value sets. AMS and MAA The annual joint meeting AMS and MAA , San Antonio, Texas 2006-01-12 - 2006-01-14

2005

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2005) Convergence of continued fractions with simple value sets. University of Cambridge Invitert som gjesteforeleser , Cambridge 2005-04-13 -
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2005) A conjecture in continued fraction theory. St. Ruscheweyh and Ed Saff Computational Methods and Function Theory , Joensuu 2005-06-13 - 2005-06-18
• Populærvitenskapelig foredrag
  Lorentzen, Lisa; Waadeland, Carl Haakon. (2005) Musikk og kjedebrøker: 5-toners, 12-toners og 41-toners skala. Det Kongelige Norske Videnskabers Selskab Det Kongelige Norske Videnskabers Selskab møte , Trondheim 2005-12-12 - 2005-12-12

2004

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2004) Flervalgsprøver som vurderingsform. Læringsarena for eksamen og alternative vurderingsformer ved Flervalgsprøver som vurderingsform , NTNU, Trondheim 2004-11-17 - 2004-11-17
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2004) Continued Fractions - ideas and results. University of Charleston Invitert som gjesteforeleser , Charleston 2004-11-13 - 2004-11-13
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2004) Matematikk -- mer enn tall ?. Gosen Skole Seminar ved Gosen skole, Stavanger , Stavanger 2004-04-29 - 2004-04-29

2003

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Store fags pedagogikk. NTNU Seminar , Trondheim 2003-10-10 - 2003-10-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Convergence of continued fractions is more than it looks like. Universidad de Almería Erasmus Utveksling , Almería 2003-06-24 - 2003-06-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Tiltak i undervisningen -- nye undervisningsmetoder. Høgskolen i Bergen Undervisning og evaluering i en ny tid , Bergen 2003-04-29 - 2003-04-30
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Tiltak i undervisningen. Nye undervisningsmetoder. NTNU NTNUs lederseminar på Røros , Røros 2003-02-04 - 2003-02-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Undervisning innenfor kvalitetsreformen. Kjemisk Institutt, NTNU Studiemøte ved Kjemisk Institutt, NTNU , Trondheim 2003-05-20 - 2003-05-20
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Vi og kvalitetsreformen. NTNU Fagkonferanse for administratorer ved høgskoler og universiteter , Jektvollen, Innerøya 2003-05-27 - 2003-05-27
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) Undervisning med kvalitetsreformen. Studenttillitsrepresentanter ved NTNU Møte for studenttillitsrepresentanter ved universiteter og høgskoler i Norge , NTNU, Trondheim 2003-10-24 - 2003-10-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2003) General convergence in quasi-normal families. Department of Mathematics, Chiang Mai University The 11th International Conference on Finite and Infinite Dimensional Complex Analysis and Applications , Chiang Mai 2003-07-27 - 2003-07-31
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2003) Grandfather clocks, grand pianos and continued fractions. Department of Mathematics, Yeungnam University Summer School for teachers , Daegu 2003-07-18 - 2003-07-18
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2003) Om å engasjere studenter. Smittende opptreden. ALTUND, NTNU ALTUNDs konferanse om inspirert undervisning. , NTNU, Trondheim 2003-11-07 - 2003-11-07

2002

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2002) Matematikk -- et problemfag?. FUS, NTNU FUS-seminar , Selbusjøen Hotell 2002-08-29 - 2002-08-30
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2002) Matematikk kan brukes til noe. Gosen skole Gjesteforelesning , Stavanger 2002-04-29 - 2002-04-29
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (2002) En historie rundt en historie. DKNVS Møte i Det Kongelige Norske Videnskabers Selskab , Trondheim 2002-03-18 - 2002-03-18

2001

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2001) Computation of Continued Fractions. Mesa State College 2001: A Mathematics Odyssey , Grand Junction, Colorado 2001-08-06 - 2001-08-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2001) Accelerating the convergence of some Stieltjes Continued Fractions. University of Rome Sixth International Symposium on Orthogonal Polynomials, Special Functions and Applications , Roma 2001-06-18 - 2001-06-22
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2001) Convergence of Continued Fractions is more than it looks like. University of Stellenbosch SANUM2001 , Stellenbosch 2001-04-09 - 2001-04-11

2000

• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Matematikk er et morsomt, spennende og nyttig fag -- eller er det ikke det?. Norske Sivilingeniørers Forening Matematikk og pedagogikk , Sogndal 2000-10-25 - 2000-10-25
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Modern Theory of Continued Fractions. Meenakshi College for Women International Conference on Analysis and Its Applications , Chennai 2000-12-06 - 2000-12-09
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Convergence of Continued Fractions. University of Illinois Millennial Conference on Number Theory , Urbana-Champaign, Illinois 2000-05-20 - 2000-05-26
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Generell konvergens i kvasinormale familier. IMF, NTNU Analyseseminaret ved IMF, NTNU , Trondheim 2000-02-11 - 2000-02-11
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Continued fraction techniques. Meenaxi College and International Institute of Technology, C Analytic functions , Chennai 2000-12-03 - 2000-12-07
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Ramanujan and continued fractions. Sindhi College Gjesteforelesning , Chennai 2000-12-14 - 2000-12-14
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Convergence of continued fractions and sequences of functions. International Institute of Technology, Chennai Gjesteforelesning , Chennai 2000-12-16 - 2000-12-16
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) Continued fraction techniques and Ramanujan's continued fraction results. The Ramanujan Institute, Chennai Gjesteforelesning , Chennai 2000-12-10 - 2000-12-10
• Vitenskapelig foredrag
  Lorentzen, Lisa. (2000) General Convergence in Quasi-Normal Families. Technion Planar Harmonic Mappings , Haifa 2000-01-07 - 2000-01-13

1999

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Convergence of continued fractions and other processes based on generalized iteration. University of Antwerp International Conference on Rational Approximation , Antwerpen 1999-06-06 - 1999-06-11
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Convergence of continued fractions is more than it looks like. University of Ulm Gjesteforelesning , Ulm 1999-11-27 - 1999-11-27
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Some ideas from continued fraction theory. University of Antwerp Rational Approximation , Antwerpen 1999-06-07 - 1999-06-11
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Continued compositions. University of Iasi Analytic Functions , Iasi 1999-08-23 - 1999-08-27
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Continued fractions and other infinite structures. Bergakademiet i Freiberg Gjesteforelesning , Freiberg 1999-11-29 - 1999-11-29
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Convergence of sequences of analytic functions. University of Würzburg Gjesteforelesning , Würzburg 1999-10-03 - 1999-10-03
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1999) Hva gjør en matematiker. Avd for Lærerutdanning, Høgskolen i Bergen Gjesteforelesning , Bergen 1999-02-09 - 1999-02-10

1998

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1998) Convergence of continued fractions. University of Missouri Continued fractions: from analytic number theory to constructive approximation , Columbia, Missouri 1998-05-20 - 1998-05-23
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1998) A convergence question for self mappings. Universytet Marii Curie Sklodowskeij XII Conference on Analytic Functions , Lublin 1998-08-31 - 1998-09-04
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1998) Kan historie lede til regneglede? En matematiker blar i historiebøker. HiST/LAMIS Ny lærerutdanning -- ny giv i matematikkfaget , Trondheim 1998-06-20 - 1998-06-25
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (1998) Ramanujan. Studentersamfundet i Trondheim Excenter aften på Studentersamfundet , Trondheim 1998-09-24 - 1998-09-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1998) Kan historie lede til regneglede?. Høgskolen i Trondheim, Avd for Lærerutdanning og NTNU Lærerutdanningsmøte , Trondheim 1998-08-03 - 1998-08-08
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1998) Convergence of compositions of self-mappings. University of Mariae Curie - Sklodowska XII Conference on Analytic functions , Lublin 1998-08-30 - 1998-09-04
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1998) Convergence of continued fractions. Department of Mathematics, University of Missouri Continued fractions: from Analytic Number Theory to Constructive Approximation , Columbia, Missouri 1998-05-20 - 1998-05-23

1996

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1996) Bruk av IT i matematikken. Fra fiende til venn?. NTH Kreativ bruk av datateknikk i undervisningen , Trondheim 1996-01-23 - 1996-01-23
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1996) Convergence of continued fractions. Universidad Estadual Paulista Orthogonal Functions, Moment Theory, Padé Approximants and Applications , São José 1996-06-19 - 1996-06-28
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1996) Convergence of continued fractions. Adhemar Bultheel, leder for EU-prosjektet ROLLS The Rolls Final Meeting , Leipzig 1996-11-01 - 1996-11-04
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1996) Bruk av IT i matematikk. Fra fiende til venn. Pedagogisk Forum pedagogisk forum , NTNU, Dragvoll, Trondheim 1996-01-23 - 1996-01-23

1995

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1995) Continued Compositions. Suranaree University of Technology AMC-95: The second Asian Mathematical Conference , Nakhon Ratchasima 1995-10-17 - 1995-10-20

1994

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Convergence of continued fractions. Delft University of Technology Orthogonality, Moment problems and Continued Fractions. An International Conference in honour of Thomas Jan Stieltjes Jr (1856-1894) , Delft 1994-10-31 - 1994-11-04
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Asymptotic behavior of solutions of Poincaré difference equations. Ohio State University at Urbana-Champaign Gjesteforelesning , Urbana-Champaign, Ohio 1994-03-08 - 1994-03-08
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) A generalized form of fixed point theorems. Ohio State Universty at Cincinnati Gjesteforelesning , Cincinnati, Ohio 1994-01-07 - 1994-01-07
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Asymptotic behavior of solutions of three term Poincare difference equations. St. Ruscheweyh, Ed Saff and Universiti Sains Malaysia International Conference, Computational Methods and Function Theory , Penang 1994-03-21 - 1994-03-25
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Continued Compositions of analytic functions. University of Wisconsin Gjesteforelesning , Madison, Wisconsin 1994-03-11 - 1994-03-11
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Bounded value sets and convergence of continued fractions. A status report. University of Colorado Continued fractions seminar , Boulder, Colorado 1994-07-29 - 1994-07-29
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Continued compositions of analytic functions. State University of new York at Albany Gjesteforelesning , Albany, New York 1994-01-28 - 1994-01-28
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) Asymptotic behavior of solutions of Poincare difference equations. University of Colorado Conference on Analytic Theory of continued Fractions and Related Subjects , Boulder, Colorado 1994-07-10 - 1994-07-29
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1994) The Parabola Theorem Revisited. University of Colorado Analytic Theory of Continued Fractions and Related Subjects , Boulder, Colorado 1994-07-18 - 1994-07-29
• Populærvitenskapelig foredrag
  Lorentzen, Lisa. (1994) Derivasjon og integrasjon i historisk perspektiv. Jan Wibe, Senter for etterutdanning, AVH, Dragvoll Kurs for lærere i den videregående skolen , NTNU, Dragvoll, Trondheim 1994-11-30 - 1994-11-30

1993

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1993) Separate convergence of continued fractions, part 1. University of Colorado Continued fraction Seminar , Bouklder, Colorado 1993-11-17 - 1993-11-17
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1993) Separate convergence of continued fractions, part 2. University of Colorado Continued fraction seminar , Boulder, Colorado 1993-11-24 - 1993-11-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1993) Computation of ratios of hypergeometric functions. Texas Tech Gjesteforelesning , Lubbock, Texas 1993-11-24 - 1993-11-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1993) A generalization of fixed point theorems. University of Colorado, Department of Mathematics Kempner Colloquium , Boulder, Colorado 1993-11-15 - 1993-11-15
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1993) Efficient Computation of Hypergeometric Functions by means of Continued Fractions. University of Colorado Slow Pitch Seminar , Boulder, Colorado 1993-12-01 - 1993-12-01

1992

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1992) The ovals are convergence sets. Haakon Waadeland, Olav Njåstad, Lisa Lorentzen Continued fractions. Theory and Applications , Loen 1992-06-17 - 1992-06-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1992) Limit sets and convergence sets for continued fractions K(1/b_n). H.Waadeland, O.Njåstad, L.Lorentzen, NTNU Continued Fractions and Orthogonal Functions: Theory and Applications , Loen 1992-06-17 - 1992-06-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1992) Limit sets, pre value sets, value sets and convergence sets for continued fractions. Association Fracaise d'Approximation 4. International Symposium on Orthogonal Polynomials and their Applications , Evian 1992-10-19 - 1992-10-23
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1992) Twin convergence sets for continued fractions. Haakon Waadeland , Olav Njåstad, Lisa Lorentzen, NTNU Continued Fractions and Orthogonal Functions: Theory and Applications , Loen 1992-06-17 - 1992-06-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1992) Analytic self-mappings of the unit disk, inspired by continued fractions. H.Waadeland, O.Njåstad, L.Lorentzen, NTNU Continued Fractions and Orthogonal Polynomials: Theory and Applications , Loen 1992-06-17 - 1992-06-24

1991

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1991) Computation of Special functions. Trinity College Dublin 13th IMACS World Congress on Computation and Applied Mathematics , Dublin, Ireland 1991-07-22 - 1991-07-26

1990

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1990) Inheritance of Asymptotic Behavior for Sequences of Orthogonal Polynomials. University of Roma Third International Symposium on Orthogonal Polynomials and Their Applications , Erice 1990-06-01 - 1990-06-08
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1990) En kjedebrøkteoretikers syn på Banach's fikspunktteorem. Umeå Universitet Fellesmøte mellom Svenska Matematikersamfundet og >Norsk Matematisk Forening , Umeå 1990-02-28 - 1990-02-28
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1990) Arithmetic Operations with Regular C-Fractions. University of South Florida Conference on Approximation Theory , Tampa, Florida 1990-03-19 - 1990-03-23

1989

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1989) Continued fractions and their relation to orthogonal polynomials. Universidad Tecnica Federico Santa Maria Computational methods and Function Theory , Valparaiso 1989-03-13 - 1989-03-18
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1989) Continued fractions and orthogonal polynomials. Ohio State University Orthogonal Polynomials and Their Applications , Columbus, Ohio 1989-05-22 - 1989-06-03
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1989) Orthogonal Polynomials as seen by a continued fractionist. University of Colorado at Boulder Pade Approximant -- Continued Fraction Mini Conference , Boulder, Colorado 1989-06-19 - 1989-06-28
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1989) Convergence regions for continued fractions. Claude Brezinski Extrapolation and Rational Approximation , CIRM, Luminy 1989-09-24 - 1989-09-30

1988

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) The closure of a convergence set is a convergence set. University of Colorado Analytic theory of continued fractions III , Redstone, Colorado 1988-06-26 - 1988-07-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) Thiele oscillation and general cinvergence sets. University of Colorado Analytic theory of continued fractions , Redstone, Colorado 1988-06-26 - 1988-07-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) The story about an unsolved problem in continued fraction theory. University of Colorado Analytic theory of continued fractions III , Redstone 1988-06-26 - 1988-07-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) Filling holes in convergence regions. University of Colorado Analytic Theory of Continued Fractions III , Redstone, Colorado 1988-06-26 - 1988-07-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) Continued Fractions. Jour Comp Appl Math International Congress on Computational and Applied Mathematics , Leuven 1988-07-25 - 1988-07-29
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) Generalizations of a theorem by Roach. University of Colorado Analytic theory of Continued Fractions III , Redstone, Colorado 1988-06-26 - 1988-07-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1988) A sequence of "best" parabola theorems for continued fractions. University of Colorado at Boulkder US/Norway Joint Seminar on Pade Approximants and Related Topics , Boulder, Colorado 1988-06-21 - 1988-06-25

1987

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1987) Convergence of corresponding continued fractions. University of Illinois at Urbana-Champaign Ramanujan Centenary Conference , Urbana-Champaign, Illinois 1987-06-01 - 1987-06-05
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1987) Computation of Special Functions by means of Continued Fractions -- Improved method. Bulgarian Academy of Sciences International Conference on Constructive Theory of Functions , Golden Sands (Varna) 1987-05-25 - 1987-05-31
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1987) Uniform Convergence of Limit Periodic generalized Continued Fractions. University of Antwerp Nonlinear Numerical methods and Rational Approximation , Antwerpen 1987-04-20 - 1987-04-24
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1987) The convergence of continued fractions. NTH Fellesmøte Svensk matematisk Forening og Norsk Matematisk Forening , Trondheim 1987-10-08 - 1987-10-09

1986

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1986) Modified Approximants for continued fractions. Journ Comp Appl Math Intyernational Congress on Computational and Applied Mathematics , Leuven 1986-07-21 - 1986-07-26

1985

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1985) I love the parabola theorems. University of St Andrews Analytic theory of continued fractions II , Pitlochry 1985-06-13 - 1985-06-29
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1985) General Convergence of Continued Fractions. Claude Brezinski, Université de Lille Congress on Extrapolation and Padé Approximation , CIRM, Marseille 1985-10-14 - 1985-10-18
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1985) Continued Fractions K(a_n/1) where a_n -> -1/4. University of St. Andrews Analytic Theory of Continued Fractions 2 , Pitlochry and Aviemore 1985-06-14 - 1985-06-27
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1985) Modified Approximants for Continued Fractions K(a_n/1) where a_n -> infinity. Convergence Acceleration and Truncation Error Bounds. J.Gilewicz, M.Pindor, W.Siemaszko Rational Approximation and Its Applications in Mathematics and Physics , Lancut 1985-06-30 - 1985-07-04

1984

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1984) On Solutions of three-term reccurence relations. Íslenzka Stærdfrædafélagid Den nittende Nordiske matematikkongress , Reykjavik 1984-08-13 - 1984-08-18

1983

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1983) Solutions of three-term reccursion relations. D. Gaier, P.Henrici, R.S.Varga Konstruktive Verfahren der Komplexen Analysis , Mathematisches Forschungsinstitut, Oberwolfach 1983-08-07 - 1983-08-13
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1983) On the convergence of continued fractions K(a_n/1) where a_n -> -1/4. University of South Florida Rational Approximation and Interpolation , Tampa, Florida 1983-12-12 - 1983-12-16
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1983) Convergence and value Regions for Modified Approximants of Continued Fractions. Swiss federal Institute of Technology (ETH) Symposium on Numerical Analysis and Computational Complex Analysis , Zürich 1983-08-15 - 1983-08-17
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1983) Modification of Continued Fraction, Part 2. H. Wernerb and H.-J. Bünger Padé Approximation and its Applications , Bad Honnef 1983-03-07 - 1983-03-10

1982

• Vitenskapelig foredrag
  Lorentzen, Lisa. (1982) Convergence Acceleration for Continued Fractions. AMS American Mathematical Society. Summer meeting. , Toronto 1982-08-21 - 1982-08-26
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1982) Convergence Acceleration by means Modifications of Continued Fractions. Universitetet i Trondheim og Universitetet i Umeå Matematikermøte på Køja , Köja 1982-09-17 - 1982-09-21
• Vitenskapelig foredrag
  Lorentzen, Lisa. (1982) Continued Fractions. ICM International Congress of Mathematicians , Warszawa 1982-08-11 - 1982-08-19