Concepedia

Paraskevi Fika

PF

Statistics

Publications

3

Citations

61

H-Index

3

Active since

2011

Affiliations

National and Kapodistrian University of Athens(Current)

Paraskevi Fika is an author at National and Kapodistrian University of Athens specializing in operator theory, hilbert space formalism, and trace of linear operators.

Publications per year

2011–2015

3

Publications

3

ESTIMATIONS OF THE TRACE OF POWERS OF POSITIVE SELF-ADJOINT OPERATORS BY EXTRAPOLATION OF THE MOMENTS

Claude Brezinski, Paraskevi Fika, Marilena Mitrouli · 2012 · 24 citations

, , +9

Moments of a linear operator, with applications to the trace of the inverse of matrices and the solution of equations

Claude Brezinski, Paraskevi Fika, Marilena Mitrouli · Numerical Linear Algebra with Applications · 2011 · 19 citations

, , +12

Estimation of the bilinear form y⁎f(A)x for Hermitian matrices

Paraskevi Fika, Marilena Mitrouli · Linear Algebra and its Applications · 2015 · 18 citations

, , +6

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