Estimating Total Solar Irradiance during the 21st century
  The reconstruction and prediction of solar activity is one of the current problems in dynamo theory and global climate modeling. We estimate the Total Solar Irradiance for the next hundred years based on the Least Square Support Vector Machine. We found that the next secular solar minimum will occur between the years 2003 and 2063 with an average of 1365.4W/m2 close to the Dalton or Modern minima. We calculate the radiative forcing between the modern maximum and the 21st century minimum to be -0.1W/m2. 
Victor Manuel Velasco Herrera, Blanca Mendoza and Graciela Velasco   Herrera
astro-ph.SR