1,557 research outputs found
New integral transform: Shehu transform a generalization of Sumudu and Laplace transform for solving differential equations
In this paper, we introduce a Laplace-type integral transform called the
Shehu transform which is a generalization of the Laplace and the Sumudu
integral transforms for solving differential equations in the time domain. The
proposed integral transform is successfully derived from the classical Fourier
integral transform and is applied to both ordinary and partial differential
equations to show its simplicity, efficiency, and the high accuracy
Some New Results In Topological Field Theories
We report two results in topological field theories. Using the Hamiltonian approach, we reinterpret the partition functions of cohomology models as various character-valued indices. Secondly, we also show that, in the presence of Gribov zero modes, the topological field theories without regulating terms permit spontaneous symmetry breaking. The relation to reducible configurations is discussed
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