Reversible logic is a new technology that is considered as an essential requirement for the design of quantum computers. In the calculation unit of computers, multiplication is one of the most frequently used operations. In this paper, we propose new optimized algorithms to design a parity-preserving reversible Vedic multiplier. Three approaches for designing optimized reversible Vedic multiplier circuits are proposed which are better than the existing circuits in terms of quantum cost, number of garbage outputs, number of constant inputs, and other criteria. The proposed reversible Vedic multipliers can be generalized to produce parity-preserving n*n reversible multiplier. We have also achieved some relations which can calculate the quantum cost, the number of constant inputs, and the number of required garbage outputs for the proposed Vedic circuit of any dimension. We have shown that our proposed reversible Vedic multiplier in n*n scale is the best compared to the existing Vedic multipliers.

The attainment of knowledge is the most important goal of the philosophical, artistic and mystical efforts of the world of today and yesterday. The power of revelation is sometimes exercised with imagination and imagination; But many similarities and commonalities can be found between them. In this study, the aim is to examine mystical ideas in two works that seem to contradict mysticism, but research on them has shown that, despite the apparent contradictions, there are many similarities and commonalities in achieving knowledge. Shahnameh is not a mystical work. However, the origin of mysticism is the God-seeking nature of man and no heart can be found in which there is no sign of mystical tendencies and thoughts. Some of the mythological and epic characters of Shahnameh are the gods of Rig Veda religious songs; After the advent of Ashuzardasht and the spread of monotheism, they appeared in the form of gods and kings in the first epic work, Avesta, and after Islam, they became the great kings and heroes of Shahnameh; in the history of these men and in some other The stories of Shahnameh come to discussions in which Ferdowsi's poetry becomes more like a mystical allegorical system. In this research, while introducing these characters to the mythical background and their evolution from the Vedas to Avesta and Shahnameh and analysis Mystical mention of each.

In this paper, we introduce the notion of multiplier in BL-algebra and study relationships between multipliers and some special mappings, likeness closure operators, homomorphisms and (ʘ, Ú)-derivations in BL-algebras. We introduce the concept of idempotent multipliers in BL-algebra and weak congruence and obtain an interconnection between idempotent multipliers and weak congruences. Also, we introduce the special multiplier ap and study some properties. Finally, we show that if A is a boolean algebra, then the set of all multipliers of A is a BL-algebra under some conditions.

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Restoring and non-restoring divider has become widely applicability in the era of digital computing application due to its computation speed. In this paper, we have proposed the design of divider of different architecture for the computation of Vedic sutra based. The design of divider in the Vedic mode results in high computation throughput due to its replica architecture, where latency is minimized in each of the replica stages. The proposed novel divider based symmetric key crypto-hardware architecture for lightweight embedded devices and the results obtained for this architecture by the analysis using the QCA Designer tool. For the physical environment in QCA computing paradigm are achieved through optimization the architecture of cell by using the robust design computing architecture. For the extended perspective of lower divider to higher divider and to synthesize, target outcomes by using efficient architecture.

This article aims to compare classes system of caste in Rig- Vedic and Shah Namah which has made the two social structure in India and Iran societies. Although it is evident that the early Aryans who migrated into India were nomadic people, it is hard to presume that they had no social classes among themselves for the Ring- Vedic hymns certainly present glimpses of three Distinct classes, These Rig - Vedic classes i.e.Brahman (priest) Rajanya (nobility) and Vaisya (commoner) fonned the basis of the development of higher castes. Although we can see this three distinct in Shah Namah classes i.e. Kartoziyan (Priest), Neisriyan (Anny), Basody (Fanner) and Ahto khoshy (Craftsman) This Rig- Vedic classification fonn a very close parallel to the Shah Namah's Iranian social classes. thre is much justification to in for that both systems have had a common origin.It is almost evidently established that the Aryan migration into India was a gradual over flow from Iran. It is obvious that the Rig - Vedic social classes were originated outside India and were diffused into India with Aryans.

In this note we obtain a reverse version of the Haagerup Theorem. In particular, if $ A \in \mathbb{M}_{n}$ has a $ 2\times2- $ principal submatrix as $ \left[ \begin{array}{cc}1& \alpha \\\beta & 1\\\end{array}\right]$ with $ \beta \neq \bar{\alpha}, $ then $ \Vert S_{A} \Vert > 1$ where the operator $ S_{A}:\mathbb{M}_{n}\longrightarrow \mathbb{M}_{n} $ is defined by $S_{A}(B) := A \circ B $ where $ "\circ " $ stands for Schur product.

Input-outputtable is a suitable way to identify the key sectors of regional economy. Multiplier coefficients of demand and supply extracted from input-output table may be used to calculate the innovating sectors of demand and supply and consequentially their key sectors. Multiplier coefficients are classified as gross and net (innovated by Oosterhaven&Stelder, 2002). . This study attempts to calculate the gross and net multiplier coefficients for the province of Markazi. The results show that for regional studies the gross multiplier coefficients work better than the net multiplier coefficients. The net multiplier coefficients divide economic activities in two groups of supply or demand; therefore, they cannot be used to create regional key sectors in Iran. However, the gross multiplier coefficients divide the regional economic activities into four groups and can be used to identify the key sectors in Iran.