Christopher Ogden, John Dugdale, Michael Prescott, Stephen Ellis, Barbara Hall, J Peter Moore, Jonathan Rendali, Jon Swain, Helen Davidson, John Freely, Anthony Clare, John Peter, Pam Barrett, Mark Reason, Ciaran Byme, Jonathan Miller, Eric Dymock, J D, Elizabeth Young, Joanna Duckworth, Nick Rufford, Roy Porter, Graham Rose, Ned Balfe, Christa D'souza, Matt Wolf, Sally Payne, Humphrey Carpenter, David Schwartz, Charles Hymas, Mary Wilson, Susan Irvine, John O'mahony, Annabel Heseltine, Sarah Crowe, David Leppard Home Affairs Correspondent, Tony Allen-Mills, Edward Platt, Robert Sandall, Nicholas Eberstadt, Frank Field Mp, Nilgin Yusuf, Simon Hinde Consumer Affairs Correspondent, Irwin Stelzer, Tom English, J Douglas H Hall, Peter Wilson, Ivan Fallon, Deryk Brown, George Turnbull, Mark Ottaway, David Dougill, Robert Hewison, Graeme Nadasy, Sacha Gervasi, Gareth Daniels, Harvey Porlock, Hugh Canning, Alasdair Reid, Margarette Driscoll, Peter Kemp, Louise Taylor, Michael Megalli, Geoff Whitten, Caroline Lees, John McVicar, Professor Bryan Gould Vice Chancellor, George Perry, Sue Mott, Mark Skipworth, Gregory Lauder-Frost, Nick Gardner, Shelley von Strunckel, Ardyn Bernoth, Rupert Widdicombe, Christine Toomey, Bernard Cafferty, Paolo Tullio, Naomi Campbell, Susan d'Arey, Jon Freeman, Richard Johnson, Stuart Wavell, Paul Donovan, Doug Alker Royal National, Antony Worral Thompson, Daniele Bresciani, Sue Lawrence, Simon Mills, Hugh McIlvanney, Jeff Randall, Diane Hovass, Paul Driver, James Adams, David Thomas, Liz Lightfoot, Derek L Paul, Ian Chadband, Peter Keilner, David Leppard, Tim Rayment, Alfred Sherrin, Kirstie Hamilton, Robyn Foyster, David Lawrenson, Julian Loose, Chrissy lley, Dave Thomas, Ira Miller, Frances Kennedy, Phil Baker, Christopher Lloyd, Helen Fielding, Christina Lamb, Lois Rogers, Brian Reading, Sue Reid, Michael Morrison, Jane Kokan, Barbara Amiel, Malcolm Winton, Gordon Wilson, Peter Parkin Chalfont, Andrew Roberts, John Bums, Craig Brown, Diana Wright, Adam Coates, Nik Cohn, Cosmo Landesman, Frank Kane, Stephen Jones, Paul Nuki Deputy Personal Finance Editor, Andrew Grice Chief Political Correspondent, Patricia Clough, Paul Nuki, Andrew Grice, Julie Cohen, Martin Searby, Keith Wheatley, Ian Critchley, Anthony Quinn, Ian Burrell, Lois Rogers Medical Correspondent, Bernard Fitzsimons, Christopher Goodwin, David Windle, Richard Woods, Garth Alexander, Louise Branson, Eton College, Peter Johnson, Rachel Cooke, Tim Godfray Chief Executive, Maurice Chittenden, Kevin Pratt, Sasha Miller, Lesley Thomas Religious Affairs Correspondent, Mark Franchetti, Julie Burchill, Michael Jones Political Editor, David Hunn, Jack Straw, Sean Hargrave, Mihir Bose, Brendan Fanning, John Harlow, Sean Langan, Michael Austin, Peter Morris, John Waples, A A Gill, Matthew Campbell, Stan Levenson, John Carey, Norman Macrae, Winner's Dinners, Phil Daniels, Lauren St John, Chrissy Iley, Stephen Pettitt, B S Lund Maidenhead Berks, Anna Pukas, Robert Kee, Gilbert Adair, David Fawbert, Andrew Lorenz, Liam Clarke, Mark Sanderson, Alan Ruddock, Colin Greenland, John Cornwell, William Laidlaw Director, Andrew Lorenz Deputy Business Editor, Ena Wordsworth, Chrissie lley, Joe Lovejoy, Dunsmure research, Vince Wright, Chris Lightbown, Jeff Randall City Editor, Godfey Smith, Mirkop Lauer, Penny Perrick, Neil MacLean, Tony Hetherington, Conal Gregory, Emma Forrest, Peter Roebuck, Walter Ellis, Joanna Simon, Boris Schapiro,
... Apollo Theatre More Offers Live '94 On tour Grupo Corpo Leicester The Cherry Orchard A Special Invitation ...
1994 - Gale Group | Sunday Times HA GDA

Karol Picado-Arce, Stefany Matarrita-Muñoz, Olmer Núñez Sosa, Magaly Zúñiga-Céspedes,
... LIE++ obtuvieron mejores puntajes en comparación con el grupo de LIE-Guías y mediante un modelo de regresión multinivel ...
Tópico(s): Educational Games and Gamification
2021 - Grupo Comunicar Ediciones | Comunicar
Cat Stevens, Waldemar Januszczak, Colin Drury, Lousie Armitstead, O B K, Sally Brock, Professor Gideon Garter, Chris Lane, Gareth Walsh, George Dearsley, Paul Cleary, Colin Richardson, Matthew Davis, Hallé Orchestra, Ferdinand Mount, Dennis Pallis, Samara Ginsberg, Neil Wormald, Duncan Sprott, Martin James, Rosie Millard, Bridget Harrison, David Hewson, Hugh Canning, Ryan Gilbey, Sarah Dempster, Bob Delamare, Holly Watt, Adricenne Connors, Adam Nathan Defence Correspondent, Nicholas Hellen, Lisa Ritchie, Roger Giles, Shelley Von Strunckel, Christopher Morgan, Bert Wright, Alicia Wyllie, Blower, David Masey, Kate Saunders, Robbie Hudson, Emma Smith, William Georgiades, Uzi Mahnaimi, Michael Wright, Christi Daugherty, Nick Rennison, Colin McDOWELL, John Elliott, Maurice Chittenden, Richard Brooks Arts Editor, Virginia Rounding, Bernard Marsh, James Cracknell, D R Shaw, Matthew Campbell, John Carey, Will Fulford-Jones, Jacqui Goddard, Mary Braid, Peter Schmeichel, Humphrey' Carpenter, Simon Buckland, Tony Pascoe, J P, Graham Norwood, Christopher Higgins, David Budworth, William Lewis Business editor, Mike Hammond, Susannah Price, Sarah Baxter, John Bennett, Jason Dawe, Sian Griffiths, Jonathan Northcroft, Hala Jaber, Matthew Wall, Lucas Hollweg, Felice Hardy, Peter Whittle, Gabriel Jaffé, Colin Brennan, Dan Calrns, Andrew Longmore, Lesley White, Lucy Hughes-Hallett, L Ancell, Steven Poole, Richard Green, E P, Andrew Sullivan, Clive Davis, Richard Strand, Ian Hawkey European Football Correspondent, Charles Rangeley-Wilson, Michael Haslam, Geraldine Hackett, T Henry Shanks, Graham Duffill, Victoria Segal, Edward Porter, Fatima Whitbread, Adrian Turpin, Dave Pollard, Michael Jones, J G, Patrick Maxwell, Adam Nathan, Tony Blair, Andrew Porter Deputy Political Editor, Brendan Bourne, Peter Parker, Rev Andrew de Berry, Paul Donovan, Hugh McIlvanney, Simon Fanshawe, John Follain, Richard Brooks, Julie Earle-Levine, Michael Depp, Phil Barker, David Leppard, Geoffrey Fielding, Norman Sherry, Sue Lovett, Jon Latimer, Lois Rogers, David Cracknell, Katrina Manson, Diana Wright, Alice Douglas, Robbie Burns, Barry Flatman, Natalie Graham, David Walsh, Sarah Keenlyside, Stephen Armstrong, Mark Anstead, N R, Simon Coppock, Sir Chris Bonington, Ray Hutton, John Crossland, Martin O'neill, Donald Trump, M B, Angus McCrone, Daniel Emery, Nigel Powell, Mark Lewis-Francis, Michael Cockerell, Brian Doogan, Ben Dowell, John Aizlewood, Jeremy Lazell, Jonathan Futrell, Hugh Pearman, Neil MacLean, Rachel De Thame, Sir Jeremy Beecham, Simon Wilde Cricket Correspondent, Richard Lewis, Hugh Canaing, Helen Stewart, John Dugdale, Barbara Hall, Sarah Stanford, Edward Owen, Charlotte Packer, Paul Lamarra, Jon Swain, Nicholas Rufford, Rob Hughes, John Peter, Simon Hacker, Jane Mulkerrins, Susan d'Arcy, Ivo Tennant, David Gower, Matt Wolf, David Smith, Tim Richards, Philippe Cometti, David Cracknell Political Editor, Suna Erdem, Miss Joss Stone, Nick Pitt, Stephen Grey, Sally Brown, Tom Walker, Adrian Furnham, Sam Le Quesne, Nicholas Hellen Social Affairs Editor, John Arlidge, John Devine chief financial officer, Stewart Lee, Hugh Schollick, Peter Conradi, Nicola Smith, Michael Portillo, Richard Fletcher, Jeremy Guscott, Dan Drillsma-Milgrom, Mary Stanley, Gerry Balcombe, Charles Chesshire, Sarah-Kate Templeton, Vincent Crump, Chris Woodhead, Robert Cockburn, Alex Clark, Charlie Bell, Michael Burns, Mark Edwards, Rachel Bridge, Susan Clark, Robert Lacey, Sean Newsom, Raymond Keene, Zoe Brennan, Bill Blevins, Stephen Jones, Stephen Bleach, Louise Armitstead, Oliver Sparrow, D J Rowledge, Roland White, Abul Taher, Amrit Dhillon, Danny Lee, Richard Rae, Mark Franchetti, Jon Ungoed-Thomas, Janet Swann, Caroline Richie, Michael Sheridan, Derry Maher, Karl Massey, John Waples, Stephen Pettitt, Toby Litt, Justin Sparks, Peter Done managing director, Geraint Pinches, Mark Hodson, Dan Cairns, John Buchanan, J H, David Smith Economics Editor, David Logan, Chris Feetenby, Simon Howard, Dominic Rushe, Karen Robinson, Helena Frith Powell, Fred Redwood, Helen Davies, Frank Whitford, Kathryn Cooper, David Quarmby, William Lewis, P D, David Lovibond, Sir Alf Ramsey, Michael Jacobs, Andrew Porter, Tony Allen-Mills, Simon Wilde, Robert Winnett, Irwin Stelzer, Robert Hewison, Peter Wilson, Giles Coren, David Dougill, Wendell Steavenson, Alan Titchmarsh, Steve Daly, Geraldine Hackett Education Correspondent, Jeremy Clarkson, Heather Tanner, Philip Smith, David Cairns, Alan Bracken, Greg Struthers, Roger Eglin, Jasper Gerard, Will Greenwood, Paul Driver, Ian Hawkey, Paul Durman, Arnie Wilson, Bonnie Rakhit, Phil Baker, Michael Palin, Christina Lamb, Joanna Lumley, Michael Fraser, C L, Rod Liddle, Cosmo Landesman, Helen Hawkins, Barry Denton-MacLennan, Adrienne Connors, Caroline Donald, Tiffanie Darke, Colin McDowell, Nick Nichols, Jonathan Leake Environment Editor, Clare Francis, John Harlow, Karen Graham, David Sanderson, Deirdre Fernand, Will Iredale, Jonathan Leake Science Editor, Jessica Bown, Sally Kinnes, Naomi Caine, Minette Marrin, Andrew Davidson, Pete Oliver, Anthony Garrett, Hugh Bradley, Emma Sanchez, India Knight, Jon Bennett, Nick Faldo, Christi Daughterty,
... s Working Day Working Space The Sunday Times Grupo Santander No crisis yet, says new pensions boss ... is no stranger to the compost heap. Rachel De Thame visits Michael Winner's London garden Seed ...
2004 - Gale Group | Sunday Times HA GDA
P. Cabanelas, Francisco León, C. Camarero, Garbiñe Roy,
... que se había realizado estudio de poblaciones de LIE. El grupo de EC (221 niños y 98 adultos) lo forman ... los que también se había realizado inmunofenotipo de LIE por citometría de flujo.En el grupo de pacientes celiacos se observa un aumento significativo ... y LIE TCRγδ y un descenso significativo de LIE NK-like en comparación con los grupos control. En función de las curvas ROC, los puntos de corte en la población infantil fueron: %LIE > 14,2%, %LIE TCRγδ > 16,5% y %LIE ...
Tópico(s): Helicobacter pylori-related gastroenterology studies
2002 - Elsevier BV | Revista Clínica Española
Kate Taylor, Andrew Robson, Donald Murray, Robert Cole, Matthew Syed, Catherine Riley, Scott Leach, Adam Sherwin Media Reporter, Greg Hurst Political Correspondent, Jessica Davies, Simon Barnes, David Wilson, Jill Sherman, Sarah Weaver and Dominic Kennedy, B. H. Sherrad, Robert Napier, Richard Hobson, Michael Evans Defence Editor, Philip Howard, Christine Seib, David Chater, James Bone, Nic Hopkins, Elizabeth Judge, Jacqueline Steel, Richard Irving, Gabrielle Starkey, Catherine Riley Property Editor, Patrick Kidd, Peter Bolt, James Hider, Jenny Knight, Kevin Eason, Geoff Brown, Joe Joseph, Nicholas Pritchard, David Sharrock, Michael Furniss, Tom Baldwin and Greg Hurst, Pat Gibson, Valerie Elliott Countryside Editor, Donald Hutera, Steve Bird, Jill Dupleix, Daniel Finkelstein, Antonia Lloyd, Tim Reid, David Taylor, Dalya Alberge Arts Correspondent, Richard Ford Home Correspondent, Alan Hamilton, Stephen Farrell, Jenny MacArthur, David Himsworth, Kevin Eason Motoring Editor, Valerie Elliott Consumer Editor, Roland Watson, Malika Browne, Charles Bremner, Helen Rumbelow, Matt Dickinson Chief Football Correspondent, Clare Nash, Caroline Merrell Banking Correspondent, Patrick Heren, Mary Gold, Gary Duncan Economics Editor, Oliver Kay, Gerard Baker, Ross Clark, Alex Lohnson, John Westerby, Martin King, Patrick Hosking Investment Editor, Mark Henderson Science Correspondent, Christopher Martin-Jenkins, Ann Treneman, Matthew Spiro, John Hopkins Golf Correspondent, Geoffrey Dean, Elaine Monaghan, Tony Evans, Marcus Binney, Lewis Smith, Peter Riddell Politcal Briefing, Michael Lewin-Harris, Christine Buckley Industrial Editor, Sean O'Neill, Rosemary Bennett Deputy Political Editor, Nigel Hawkes, Neville Scott, Barbara Cooper, Paul Richards, Chris Campling, Bronwen Maddox, Alex Blair, Patrick Hosking, Ken Wilkins, Christopher Martin-Jenkins Chief Cricket Correspondent, Nigel Hammersley, Damian Whitworth, Mick Hume, David Mattin, Gabriel Rozenberg Economics Reporter, Nick Hasell, Nick Kelly, Julian Muscat, Paul Simons, Mike Mulvihill, John Allison, Steve Jelbert, John Goodbody, Nell Harman Tennis Correspondent, Mary Ann Sieghart, Neelam Verjee and Scott Murdoch, Jane Shilling, Brian MacArthur, Alan Dick, Mel Webb, Mark Ogden and Russell Kempson, Graham Searjeant Financial Editor, George Caulkin, Michael Austin, Alan Lee, Ben MacIntyre, Alex Johnson, Philip Webster, Andrew Mizner, Lucia van der Post, David Sinclair, Simon Jenkins, Michael Horsnell, Chris Ayres, Susan Beer, Lisa Verrico, Nigel Hawkes Health Editor, Sarah Butler, Ashling O'Connor, Benedict Nightingale, Nick Hay, Sam Coates and Tom Baldwin, Dr Thomas Stuttaford, Stephen Dalton, Bill Edgar, Richard Morrison, Tony Halpin, David Sinclair, Lisa Verrico and Steve Jelbert, Abigail Rayner, Leo Lewis and Clifford Coonan, Edward Turnham, Jenny Davey, Peter Klinger, Sam Lister Health Correspondent, Patience Wheatcroft, Christopher Irvine, Susan Emmett, Gerry Orme,
... Dream Pop Idlewild The throws of passion Dance Grupo Corpo Concert London Sinfonietta/Volkov Pop Kathleen Edwards ...
2005 - Gale Group | TDA
Jesús F. Espinoza, Bernardo Uribe,
... data-canvas-width="10.602647058244418">Sea G un grupo de Lie compacto y conexo y PU(H) el grupo de operadores proyectivos e unitarios en un espacio de ...
Tópico(s): Algebraic structures and combinatorial models
2016 - | Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales

Danilo A. García Hernández, Oscar Mario Londoño Duque, Yeisson Alexis Acevedo Agudelo, Gabriel Ignacio Loaiza Ossa,
We obtain the complete classification of the Lie symmetry group and the optimal system’s generating operators associated with a particular case of the generalized Kummer - Schwarz equation. Using those operators we characterize all invariant solutions, alternative solutions were found for the equation studied and the Lie algebra associated with the symmetry group is classified.
Tópico(s): Advanced Fiber Optic Sensors
2021 - Industrial University of Santander | Revista Integración

O. A. Acevedo, R. R. Cuzinatto, B. M. Pimentel, P. J. Pompeia,
... a construção da teoria de gauge para os grupos de Lie semi-simples realizada por Utiyama em seu trabalho “Interpretação da Interação por Invariância Teórica”[1]. Mostramos que para manter a invariância de um sistema de campos ϕ A ( x ) sob um grupo de transformações a n parâmetros ϵ a ( x ) ...
Tópico(s): Noncommutative and Quantum Gravity Theories
2018 - SOCIEDADE BRASILEIRA DE FÍSICA | Revista Brasileira de Ensino de Física
Eugenio M. Fedriani, Ángel Francisco Tenorio Villalón,
... las tres propiedades que han de verificar los grupos de Lie. También se expone el uso del operador de ...
Tópico(s): Economic and Social Development
2016 - Pablo de Olavide University | Revista de Métodos Cuantitativos para la Economía y la Empresa
P Olivencia Palomar, Ana Cano Ruiz, Martín Scapa, Francisco León Prieto, Garbiñe Roy Ariño, C. Redondo Verge,
... delta y un descenso en la subpoblación de LIE CD3−/CD7+, independientemente de la dieta realizada, cuando se comparan con el grupo control. Según los datos obtenidos, se puede concluir que la determinación de subpoblaciones de LIE mediante citometría de flujo podría resultar de utilidad ...
Tópico(s): Genetic factors in colorectal cancer
2008 - Elsevier BV | Gastroenterología y Hepatología
Hugo Álvarez, Francy Nelly Jiménez García, Abel Enrique Posso,
... permite la incorporacion de la teoria de los grupos de LIE, en relacion con las Ecuaciones Diferenciales Ordinarias (EDO’ ... sobre los fundamentos teoricos del metodo de los grupos de LIE en la solucion de ecuaciones diferenciales de primer ...
Tópico(s): Accounting and Financial Management
2012 - | Entre ciencia e ingeniería
A. L. GELOVER-SANTIAGO, M. G. Corona-Galindo,
... para un oscilador arm onico.´Descriptores: Grupos de Lie; grupo de Lorentz; sistemas din´amicos; teorema de Noether; transformaciones ...
Tópico(s): Numerical methods for differential equations
2007 - Mexican Society of Physics | Revista Mexicana de Física

Osvaldo Germano do Rocío, Carlos J. Braga Barros, J.R Goncalves-Filho,
Tópico(s): Pesticide Exposure and Toxicity
1991 - Universidad Mariana | Revista UNIMAR

Mila Pontremoli Salcedo, Gustavo Py Gomes da Silveira, Cláudio Galeano Zettler,
... BG) e lesões intra-epiteliais de alto grau (LIE-AG) e carcinoma do colo do útero, e comparadas com grupo de pacientes sem lesões no colo uterino. A análise ... 001, tendência linear). Foi observado aumento na proporção de reatividade para os dois marcadores entre os grupos controle, LIE-BG, LIE-AG e câncer do colo do ... Não houve diferença significativa, quando comparamos apenas os grupos LIE-BG e LIE-AG entre si. CONCLUSÕES: FOI VErificado um aumento progressivo nas taxas de reatividade aos marcadores de imunohistoquímica estudados, com a ...
Tópico(s): Cervical Cancer and HPV Research
2008 - Thieme Medical Publishers (Germany) | Revista Brasileira Ginecologia e Obstetrícia
Hugo Hernán Ortíz-Álvarez, Francy Nelly Jiménez García, Abel Enrique Posso-Agudelo,
... 0, es analizada empleando el metodo de los grupos de Lie. De la condicion de invariacion fue posible obtener los generadores infinitesimales o vectores de la ecuacion identificando los correspondientes grupos de simetria. Se obtuvieron soluciones exactas para cada ...
Tópico(s): Statistical Mechanics and Entropy
2015 - University of Costa Rica | Revista de Matemática Teoría y Aplicaciones

Alisson da Silva Pinto, Patrícia Nunes da Silva, Cristiane Oliveira de Faria, André Luiz Cordeiro dos Santos,
... equação diferencial ordinária (EDO). O matemático norueguês Sophus Lie desenvolveu uma teoria que unifica os métodos de solução de EDOs utilizando grupos de simetrias. Tal método consiste em encontrar um grupo de simetrias da EDO e associar a ele um sistema de coordenadas canônicas no qual a EDO é expressa de maneira bastante simples. Após breve apresentação da teoria degrupos de Lie, concluímos apresentando um exemplo com uma EDO de ...
Tópico(s): Mathematics Education and Teaching Techniques
2023 - Servicios Academicos Intercontinentales | Contribuciones a las Ciencias Sociales
Alexis Ortiz, G Francy Nelly Jimenez,
This article presents a proof of the Integral energy lemma, using the Lie group theory related to ordinary differential equations.
Tópico(s): Spanish Literature and Culture Studies
2008 - | Scientia et technica
Alexis Ortiz, Abel Enrique Posso,
In this paper the Lie Group Method is applied to the solution of several first order ordinary differential equations, through canonical coordinates and the Lie Integrating Factor.
Tópico(s): Fractional Differential Equations Solutions
2007 - | Scientia et technica
Hugo Javier Alvarado Álvarez, Francy Nelly Jiménez García, Abel Enrique Posso,
Tópico(s): Advanced Control Systems Optimization
2012 - | Entre ciencia e ingeniería
Cassia Ferreira Sampaio, Fernando Antoneli,
Existe uma grande variedade de modelos onde ha presenca de simetrias espacias, chamadas simplesmente de simetrias, e simetrias de reversao temporal, chamadas de antissimetrias. Quando ha simetrias e antissimetrias ocorrendo simultaneamente em um sistema, este e chamado reversivel-equivariante. Em termos dinâmicos, as simetrias levam trajetorias em trajetorias, preservando a direcao do tempo, enquanto que as antissimetrias levam trajetorias em trajetorias, revertendo a direcao do tempo. [...]
Tópico(s): Advanced Algebra and Geometry
2018 - | Proceeding Series of the Brazilian Society of Computational and Applied Mathematics
Alisson da Silva Pinto, Patrícia Nunes da Silva, Cristiane Oliveira de Faria, André Luiz Cordeiro dos Santos,
O matematico norugues Sophus Lie desenvolveu um metodo baseado no conceito de simetria para encontrar solucoes de equacoes diferenciais. Essencialmente, uma simetria para a equacao diferencial ordinaria y 0 = ω(x, y) e uma transformacao Γ que preserva sua estrutura. Isto e, se Γ(x, y) = (x, y) entao a equacao diferencial y 0 = ω(x, y) e satisfeita.[...]
Tópico(s): Advanced Topics in Algebra
2018 - | Proceeding Series of the Brazilian Society of Computational and Applied Mathematics

Alisson da Silva Pinto, Patrícia Nunes da Silva, André Luiz Cordeiro dos Santos,
O ensino de equações diferenciais ordinárias se restringe a apresentação de uma variedade de técnicas para solucionar tipos específicos de equações, tais como exatas, separáveis, homogêneas, etc. Isto faz com que estudantes imaginem que o estudo de equações diferenciais se resume a uma lista de técnicas para resolver tais equações. Veremos que há uma teoria que unifica e estende a maioria destes métodos estudados que aparentemente não estão relacionados.
Tópico(s): Mathematics Education and Teaching Techniques
2019 - UNIVERSIDADE DO ESTADO DO RIO DE JANEIRO | Cadernos do IME - Série Matemática
El estudio de las acciones del grupo de Lie de Rn sobre una variedad diferenciable es ya un problema clasico. En particular, son numerosos los autores que se han interesado por ... contacto, etc. Si, por anadidura, la accion del grupo de Lie de Rn es foliante (todas sus orbitas son ... contacto M2m+1 sobre la que actua el grupo de Lie de Rn de forma foliante y conservando la ...
Tópico(s): Nonlinear Waves and Solitons
2003 - University of Extremadura | Extracta Mathematicae

Lúcia Buchalla Bagarelli, Antônio Hélio Oliani,
... estado físico do DNA de HPV, os percentuais de padrões epissomais (mais comum nas LIE-BG) e integrados não foram diferentes entre os dois grupos. Houve predomínio do tipo misto nas LIE-AG em relação às LIE-BG: 26,4% e 3,2%, respectivamente (p<0,01). O estado físico do DNA do HPV, integrado ao da célula hospedeira, foi mais freqüente nos casos mais graves. CONCLUSÕES: o HPV-16 foi o mais freqüente nas LIE-AG. As freqüências dos outros tipos de HPV não foram diferentes quando se compararam os ...
Tópico(s): Virus-based gene therapy research
2004 - Thieme Medical Publishers (Germany) | Revista Brasileira Ginecologia e Obstetrícia
Marcela Donaire Miyamoto, Ronan A. Reis,
Tópico(s): Advanced Topics in Algebra
2017 - | Anais do Congresso de Iniciação Científica da Unicamp
... 149 et l'antigène K 88 sont étroitement liés à la propriété de production d'entérotoxine. Resumen Estudios sobre E. coli en credos V. Enterotoxinogénesis y distribución de los grupos O y del antígeno K 88 en estirpes ...
Tópico(s): Clostridium difficile and Clostridium perfringens research
2010 - Wiley | Zentralblatt für Veterinärmedizin Reihe B

Yeisson Alexis Acevedo Agudelo, Danilo A. García Hernández, Oscar Mario Londoño Duque, Gabriel Ignacio Loaiza Ossa,
... artículo está dedicado a clasificar el álgebra de Lie generada por el grupo de simetría de Lie para la ecuación de Chazy. También presentamos explícitamente ... relacionados con los generadores de las simetrías del grupo de Chazy. Además, la clasificación de la álgebra de Lie asociada al sistema optimo es investigada.
Tópico(s): Advanced Topics in Algebra
2021 - | Revista Politécnica
Óscar Fernández Sánchez, Luis Eduardo Osorio Acevedo,
... Hilbert propuesto en 1900 sobre la teoria de grupos de Lie, hasta las investigaciones en el campo de * C -algebras y geometria pseudo-Riemanniana, donde aparece el concepto de accion propia, la cual permite generalizar algunos resultados obtenidos para grupos compactos.
Tópico(s): Philosophical Thought and Analysis
2009 - | Scientia et technica
Eugenio Yime Rodríguez, Roque Saltarén, Javier Roldán Mckinley,
... un enfoque alternativo, basado en la teoría de grupos y álgebra de Lie, el cual es un método que ha sido ...
Tópico(s): Cellular Mechanics and Interactions
2023 - Technical University of Valencia | Revista Iberoamericana de Automática e Informática Industrial RIAI
Gabriel Ignacio Loaiza Ossa, Yeisson Alexis Acevedo Agudelo, Oscar Mario Londoño Duque,
... álgebra óptima, la cual fue obtenida mediante el grupo de simetrías de Lie correspondiente a dicha ecuación.
Tópico(s): Advanced Topics in Algebra
2021 - EAFIT University | Ingeniería y Ciencia