English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

1.1. L. Bers [1-3] pointed out that the solutions of the homogeneous Vekua equation w5 aw btii = O[9], by virtue of a fixed chosen generating system, say E := (F, G), accomplishing Im (PG) > 0 in some domain D0 C C and F, G E Hj30 (Holder-continuously differentiable there) is uniquely representable by w(z) = F(z)W(z) + G(z)(z) wherein ço and 0 are real-valued functions in D C D0 . Analogous to the classical theory we establish the differential operator dE/dz : w is called complex differentiable modulo E at z0 E D if there w(z) is complex linear approximable modulo E, i.e. if

Interdependent Components of Generating Systems in the Theory of Pseudo-Holomorphic Functions