Martin Bartelt

According to our database, Martin Bartelt authored at least 3 papers between 2000 and 2008.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2008

Lipschitz continuity of the best approximation operator in vector-valued Chebyshev approximation.

Martin Bartelt, John Swetits

J. Approx. Theory, 2008

2007

Lipschitz continuity and Gateaux differentiability of the best approximation operator in vector-valued Chebyshev approximation.

Martin Bartelt, John Swetits

J. Approx. Theory, 2007

2000

Exact order of Hoffman's error bounds for elliptic quadratic inequalities derived from vector-valued Chebyshev approximation.

Martin Bartelt, Wu Li

Math. Program., 2000