Borcea, Julius
- On eigenvalues of rectangular matrices
2007/11/22 by Julius Borcea, Boris Shapiro, Borcea, Julius +3 · 2 citations
Computer Science · Mathematics · Physics and Astronomy · #Advanced Mathematical Theories and Applications #Algebraic Geometry (math.AG) #FOS: Mathematics #Mathematics and Applications #Matrix Theory and Algorithms #Primary 15A18 #Representation Theory (math.RT) #Secondary 15A22 #Spectral Theory (math.SP)
- Piecewise harmonic subharmonic functions and positive Cauchy transforms
2005/06/16 by Julius Borcea, Rikard Bøgvad, Borcea, Julius +1 · 1 citation
Mathematics · #Advanced Harmonic Analysis Research #Mathematical Analysis and Transform Methods #Nonlinear Partial Differential Equations
- Classifications of linear operators preserving elliptic, positive and non-negative polynomials
2008/11/26 by Julius Borcea, Borcea, Julius · 1 citation
Mathematics · #12D10 #12D15 #15A04 #30C15 #32A60 #46E22 #47B38 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Functional Analysis (math.FA) #Mathematical functions and polynomials #Spectral Theory in Mathematical Physics #advanced mathematical theories